After I install flarum, the guest cannot access the normal website. The error log is:
[2021-10-14 04:40:44] flarum.ERROR: PDOException: SQLSTATE[HY000] [909] Proxy ERROR: connect to backend failed in /home/work/karma/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:40
Stack trace:
#0 /home/work/karma/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php(40): PDO->__construct('mysql:host=10.0...', 'qizue', 'pJSjp!2%hWpoWl6...', Array)
#1 /home/work/karma/vendor/illuminate/database/Connectors/Connector.php(67): Doctrine\DBAL\Driver\PDOConnection->__construct('mysql:host=10.0...', 'qizue', 'pJSjp!2%hWpoWl6...', Array)
#2 /home/work/karma/vendor/illuminate/database/Connectors/Connector.php(46): Illuminate\Database\Connectors\Connector->createPdoConnection('mysql:host=10.0...', 'qizue', 'pJSjp!2%hWpoWl6...', Array)
#3 /home/work/karma/vendor/illuminate/database/Connectors/MySqlConnector.php(24): Illuminate\Database\Connectors\Connector->createConnection('mysql:host=10.0...', Array, Array)
#4 /home/work/karma/vendor/illuminate/database/Connectors/ConnectionFactory.php(184): Illuminate\Database\Connectors\MySqlConnector->connect(Array)
#5 [internal function]: Illuminate\Database\Connectors\ConnectionFactory->Illuminate\Database\Connectors\{closure}()
#6 /home/work/karma/vendor/illuminate/database/Connection.php(1021): call_user_func(Object(Closure))
#7 /home/work/karma/vendor/illuminate/database/Connection.php(1057): Illuminate\Database\Connection->getPdo()
#8 /home/work/karma/vendor/illuminate/database/Connection.php(433): Illuminate\Database\Connection->getReadPdo()
#9 /home/work/karma/vendor/illuminate/database/Connection.php(359): Illuminate\Database\Connection->getPdoForSelect(true)
#10 /home/work/karma/vendor/illuminate/database/Connection.php(696): Illuminate\Database\Connection->Illuminate\Database\{closure}('(select `discus...', Array)
#11 /home/work/karma/vendor/illuminate/database/Connection.php(775): Illuminate\Database\Connection->runQueryCallback('(select `discus...', Array, Object(Closure))
#12 /home/work/karma/vendor/illuminate/database/Connection.php(755): Illuminate\Database\Connection->tryAgainIfCausedByLostConnection(Object(Illuminate\Database\QueryException), '(select `discus...', Array, Object(Closure))
#13 /home/work/karma/vendor/illuminate/database/Connection.php(666): Illuminate\Database\Connection->handleQueryException(Object(Illuminate\Database\QueryException), '(select `discus...', Array, Object(Closure))
#14 /home/work/karma/vendor/illuminate/database/Connection.php(367): Illuminate\Database\Connection->run('(select `discus...', Array, Object(Closure))
#15 /home/work/karma/vendor/illuminate/database/Query/Builder.php(2350): Illuminate\Database\Connection->select('(select `discus...', Array, true)
#16 /home/work/karma/vendor/illuminate/database/Query/Builder.php(2338): Illuminate\Database\Query\Builder->runSelect()
#17 /home/work/karma/vendor/illuminate/database/Query/Builder.php(2872): Illuminate\Database\Query\Builder->Illuminate\Database\Query\{closure}()
#18 /home/work/karma/vendor/illuminate/database/Query/Builder.php(2339): Illuminate\Database\Query\Builder->onceWithColumns(Array, Object(Closure))
#19 /home/work/karma/vendor/illuminate/database/Eloquent/Builder.php(615): Illuminate\Database\Query\Builder->get(Array)
#20 /home/work/karma/vendor/illuminate/database/Eloquent/Builder.php(599): Illuminate\Database\Eloquent\Builder->getModels(Array)
#21 /home/work/karma/vendor/flarum/core/src/Filter/AbstractFilterer.php(79): Illuminate\Database\Eloquent\Builder->get()
#22 /home/work/karma/vendor/flarum/core/src/Api/Controller/ListDiscussionsController.php(102): Flarum\Filter\AbstractFilterer->filter(Object(Flarum\Query\QueryCriteria), 20, 0)
#23 /home/work/karma/vendor/flarum/core/src/Api/Controller/AbstractSerializeController.php(110): Flarum\Api\Controller\ListDiscussionsController->data(Object(Laminas\Diactoros\ServerRequest), Object(Tobscure\JsonApi\Document))
#24 /home/work/karma/vendor/flarum/core/src/Http/RouteHandlerFactory.php(41): Flarum\Api\Controller\AbstractSerializeController->handle(Object(Laminas\Diactoros\ServerRequest))
#25 /home/work/karma/vendor/flarum/core/src/Http/Middleware/ExecuteRoute.php(27): Flarum\Http\RouteHandlerFactory->Flarum\Http\{closure}(Object(Laminas\Diactoros\ServerRequest), Array)
#26 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\ExecuteRoute->process(Object(Laminas\Diactoros\ServerRequest), Object(Closure))
#27 /home/work/karma/vendor/flarum/core/src/Api/Middleware/ThrottleApi.php(33): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#28 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Api\Middleware\ThrottleApi->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#29 /home/work/karma/vendor/flarum/core/src/Http/Middleware/ResolveRoute.php(67): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#30 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\ResolveRoute->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#31 /home/work/karma/vendor/flarum/core/src/Http/Middleware/SetLocale.php(51): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#32 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\SetLocale->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#33 /home/work/karma/vendor/flarum/core/src/Http/Middleware/HandleErrors.php(57): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#34 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\HandleErrors->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#35 /home/work/karma/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(76): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#36 /home/work/karma/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(65): Laminas\Stratigility\MiddlewarePipe->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\EmptyPipelineHandler))
#37 /home/work/karma/vendor/flarum/core/src/Api/Client.php(144): Laminas\Stratigility\MiddlewarePipe->handle(Object(Laminas\Diactoros\ServerRequest))
#38 /home/work/karma/vendor/flarum/core/src/Api/Client.php(95): Flarum\Api\Client->send('GET', '/discussions')
#39 /home/work/karma/vendor/flarum/core/src/Forum/Content/Index.php(120): Flarum\Api\Client->get('/discussions')
#40 /home/work/karma/vendor/flarum/core/src/Forum/Content/Index.php(85): Flarum\Forum\Content\Index->getApiDocument(Object(Laminas\Diactoros\ServerRequest), Array)
#41 /home/work/karma/vendor/flarum/core/src/Frontend/Frontend.php(62): Flarum\Forum\Content\Index->__invoke(Object(Flarum\Frontend\Document), Object(Laminas\Diactoros\ServerRequest))
#42 /home/work/karma/vendor/flarum/core/src/Frontend/Frontend.php(54): Flarum\Frontend\Frontend->populate(Object(Flarum\Frontend\Document), Object(Laminas\Diactoros\ServerRequest))
#43 /home/work/karma/vendor/flarum/core/src/Frontend/Controller.php(32): Flarum\Frontend\Frontend->document(Object(Laminas\Diactoros\ServerRequest))
#44 /home/work/karma/vendor/flarum/core/src/Http/RouteHandlerFactory.php(41): Flarum\Frontend\Controller->handle(Object(Laminas\Diactoros\ServerRequest))
#45 /home/work/karma/vendor/flarum/core/src/Http/Middleware/ExecuteRoute.php(27): Flarum\Http\RouteHandlerFactory->Flarum\Http\{closure}(Object(Laminas\Diactoros\ServerRequest), Array)
#46 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\ExecuteRoute->process(Object(Laminas\Diactoros\ServerRequest), Object(Closure))
#47 /home/work/karma/vendor/flarum/core/src/Http/Middleware/ContentTypeOptionsHeader.php(21): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#48 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\ContentTypeOptionsHeader->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#49 /home/work/karma/vendor/flarum/core/src/Http/Middleware/ReferrerPolicyHeader.php(30): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#50 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\ReferrerPolicyHeader->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#51 /home/work/karma/vendor/flarum/core/src/Http/Middleware/FlarumPromotionHeader.php(30): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#52 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\FlarumPromotionHeader->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#53 /home/work/karma/vendor/flarum/core/src/Http/Middleware/ShareErrorsFromSession.php(57): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#54 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\ShareErrorsFromSession->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#55 /home/work/karma/vendor/flarum/core/src/Http/Middleware/CheckCsrfToken.php(36): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#56 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\CheckCsrfToken->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#57 /home/work/karma/vendor/flarum/core/src/Http/Middleware/ResolveRoute.php(67): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#58 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\ResolveRoute->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#59 /home/work/karma/vendor/flarum/core/src/Http/Middleware/SetLocale.php(51): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#60 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\SetLocale->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#61 /home/work/karma/vendor/flarum/core/src/Http/Middleware/AuthenticateWithSession.php(31): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#62 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\AuthenticateWithSession->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#63 /home/work/karma/vendor/flarum/core/src/Http/Middleware/RememberFromCookie.php(52): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#64 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\RememberFromCookie->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#65 /home/work/karma/vendor/flarum/core/src/Http/Middleware/StartSession.php(61): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#66 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\StartSession->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#67 /home/work/karma/vendor/flarum/core/src/Http/Middleware/CollectGarbage.php(46): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#68 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\CollectGarbage->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#69 /home/work/karma/vendor/flarum/core/src/Http/Middleware/ParseJsonBody.php(28): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#70 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\ParseJsonBody->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#71 /home/work/karma/vendor/flarum/core/src/Http/Middleware/HandleErrors.php(57): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#72 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\HandleErrors->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#73 /home/work/karma/vendor/flarum/core/src/Http/Middleware/InjectActorReference.php(25): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#74 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\InjectActorReference->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#75 /home/work/karma/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(76): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#76 /home/work/karma/vendor/middlewares/request-handler/src/RequestHandler.php(84): Laminas\Stratigility\MiddlewarePipe->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#77 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Middlewares\RequestHandler->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#78 /home/work/karma/vendor/middlewares/base-path-router/src/BasePathRouter.php(101): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#79 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Middlewares\BasePathRouter->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#80 /home/work/karma/vendor/laminas/laminas-stratigility/src/Middleware/OriginalMessages.php(36): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#81 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Laminas\Stratigility\Middleware\OriginalMessages->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#82 /home/work/karma/vendor/middlewares/base-path/src/BasePath.php(73): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#83 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Middlewares\BasePath->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#84 /home/work/karma/vendor/flarum/core/src/Http/Middleware/ProcessIp.php(24): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#85 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\ProcessIp->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#86 /home/work/karma/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(76): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#87 /home/work/karma/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(65): Laminas\Stratigility\MiddlewarePipe->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\EmptyPipelineHandler))
#88 /home/work/karma/vendor/laminas/laminas-httphandlerrunner/src/RequestHandlerRunner.php(96): Laminas\Stratigility\MiddlewarePipe->handle(Object(Laminas\Diactoros\ServerRequest))
#89 /home/work/karma/vendor/flarum/core/src/Http/Server.php(44): Laminas\HttpHandlerRunner\RequestHandlerRunner->run()
#90 /home/work/karma/public/index.php(26): Flarum\Http\Server->listen()
#91 {main}
Next Doctrine\DBAL\Driver\PDO\Exception: SQLSTATE[HY000] [909] Proxy ERROR: connect to backend failed in /home/work/karma/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDO/Exception.php:18
Stack trace:
#0 /home/work/karma/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php(44): Doctrine\DBAL\Driver\PDO\Exception::new(Object(PDOException))
#1 /home/work/karma/vendor/illuminate/database/Connectors/Connector.php(67): Doctrine\DBAL\Driver\PDOConnection->__construct('mysql:host=10.0...', 'qizue', 'pJSjp!2%hWpoWl6...', Array)
#2 /home/work/karma/vendor/illuminate/database/Connectors/Connector.php(46): Illuminate\Database\Connectors\Connector->createPdoConnection('mysql:host=10.0...', 'qizue', 'pJSjp!2%hWpoWl6...', Array)
#3 /home/work/karma/vendor/illuminate/database/Connectors/MySqlConnector.php(24): Illuminate\Database\Connectors\Connector->createConnection('mysql:host=10.0...', Array, Array)
#4 /home/work/karma/vendor/illuminate/database/Connectors/ConnectionFactory.php(184): Illuminate\Database\Connectors\MySqlConnector->connect(Array)
#5 [internal function]: Illuminate\Database\Connectors\ConnectionFactory->Illuminate\Database\Connectors\{closure}()
#6 /home/work/karma/vendor/illuminate/database/Connection.php(1021): call_user_func(Object(Closure))
#7 /home/work/karma/vendor/illuminate/database/Connection.php(1057): Illuminate\Database\Connection->getPdo()
#8 /home/work/karma/vendor/illuminate/database/Connection.php(433): Illuminate\Database\Connection->getReadPdo()
#9 /home/work/karma/vendor/illuminate/database/Connection.php(359): Illuminate\Database\Connection->getPdoForSelect(true)
#10 /home/work/karma/vendor/illuminate/database/Connection.php(696): Illuminate\Database\Connection->Illuminate\Database\{closure}('(select `discus...', Array)
#11 /home/work/karma/vendor/illuminate/database/Connection.php(775): Illuminate\Database\Connection->runQueryCallback('(select `discus...', Array, Object(Closure))
#12 /home/work/karma/vendor/illuminate/database/Connection.php(755): Illuminate\Database\Connection->tryAgainIfCausedByLostConnection(Object(Illuminate\Database\QueryException), '(select `discus...', Array, Object(Closure))
#13 /home/work/karma/vendor/illuminate/database/Connection.php(666): Illuminate\Database\Connection->handleQueryException(Object(Illuminate\Database\QueryException), '(select `discus...', Array, Object(Closure))
#14 /home/work/karma/vendor/illuminate/database/Connection.php(367): Illuminate\Database\Connection->run('(select `discus...', Array, Object(Closure))
#15 /home/work/karma/vendor/illuminate/database/Query/Builder.php(2350): Illuminate\Database\Connection->select('(select `discus...', Array, true)
#16 /home/work/karma/vendor/illuminate/database/Query/Builder.php(2338): Illuminate\Database\Query\Builder->runSelect()
#17 /home/work/karma/vendor/illuminate/database/Query/Builder.php(2872): Illuminate\Database\Query\Builder->Illuminate\Database\Query\{closure}()
#18 /home/work/karma/vendor/illuminate/database/Query/Builder.php(2339): Illuminate\Database\Query\Builder->onceWithColumns(Array, Object(Closure))
#19 /home/work/karma/vendor/illuminate/database/Eloquent/Builder.php(615): Illuminate\Database\Query\Builder->get(Array)
#20 /home/work/karma/vendor/illuminate/database/Eloquent/Builder.php(599): Illuminate\Database\Eloquent\Builder->getModels(Array)
#21 /home/work/karma/vendor/flarum/core/src/Filter/AbstractFilterer.php(79): Illuminate\Database\Eloquent\Builder->get()
#22 /home/work/karma/vendor/flarum/core/src/Api/Controller/ListDiscussionsController.php(102): Flarum\Filter\AbstractFilterer->filter(Object(Flarum\Query\QueryCriteria), 20, 0)
#23 /home/work/karma/vendor/flarum/core/src/Api/Controller/AbstractSerializeController.php(110): Flarum\Api\Controller\ListDiscussionsController->data(Object(Laminas\Diactoros\ServerRequest), Object(Tobscure\JsonApi\Document))
#24 /home/work/karma/vendor/flarum/core/src/Http/RouteHandlerFactory.php(41): Flarum\Api\Controller\AbstractSerializeController->handle(Object(Laminas\Diactoros\ServerRequest))
#25 /home/work/karma/vendor/flarum/core/src/Http/Middleware/ExecuteRoute.php(27): Flarum\Http\RouteHandlerFactory->Flarum\Http\{closure}(Object(Laminas\Diactoros\ServerRequest), Array)
#26 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\ExecuteRoute->process(Object(Laminas\Diactoros\ServerRequest), Object(Closure))
#27 /home/work/karma/vendor/flarum/core/src/Api/Middleware/ThrottleApi.php(33): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#28 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Api\Middleware\ThrottleApi->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#29 /home/work/karma/vendor/flarum/core/src/Http/Middleware/ResolveRoute.php(67): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#30 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\ResolveRoute->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#31 /home/work/karma/vendor/flarum/core/src/Http/Middleware/SetLocale.php(51): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#32 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\SetLocale->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#33 /home/work/karma/vendor/flarum/core/src/Http/Middleware/HandleErrors.php(57): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#34 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\HandleErrors->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#35 /home/work/karma/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(76): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#36 /home/work/karma/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(65): Laminas\Stratigility\MiddlewarePipe->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\EmptyPipelineHandler))
#37 /home/work/karma/vendor/flarum/core/src/Api/Client.php(144): Laminas\Stratigility\MiddlewarePipe->handle(Object(Laminas\Diactoros\ServerRequest))
#38 /home/work/karma/vendor/flarum/core/src/Api/Client.php(95): Flarum\Api\Client->send('GET', '/discussions')
#39 /home/work/karma/vendor/flarum/core/src/Forum/Content/Index.php(120): Flarum\Api\Client->get('/discussions')
#40 /home/work/karma/vendor/flarum/core/src/Forum/Content/Index.php(85): Flarum\Forum\Content\Index->getApiDocument(Object(Laminas\Diactoros\ServerRequest), Array)
#41 /home/work/karma/vendor/flarum/core/src/Frontend/Frontend.php(62): Flarum\Forum\Content\Index->__invoke(Object(Flarum\Frontend\Document), Object(Laminas\Diactoros\ServerRequest))
#42 /home/work/karma/vendor/flarum/core/src/Frontend/Frontend.php(54): Flarum\Frontend\Frontend->populate(Object(Flarum\Frontend\Document), Object(Laminas\Diactoros\ServerRequest))
#43 /home/work/karma/vendor/flarum/core/src/Frontend/Controller.php(32): Flarum\Frontend\Frontend->document(Object(Laminas\Diactoros\ServerRequest))
#44 /home/work/karma/vendor/flarum/core/src/Http/RouteHandlerFactory.php(41): Flarum\Frontend\Controller->handle(Object(Laminas\Diactoros\ServerRequest))
#45 /home/work/karma/vendor/flarum/core/src/Http/Middleware/ExecuteRoute.php(27): Flarum\Http\RouteHandlerFactory->Flarum\Http\{closure}(Object(Laminas\Diactoros\ServerRequest), Array)
#46 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\ExecuteRoute->process(Object(Laminas\Diactoros\ServerRequest), Object(Closure))
#47 /home/work/karma/vendor/flarum/core/src/Http/Middleware/ContentTypeOptionsHeader.php(21): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#48 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\ContentTypeOptionsHeader->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#49 /home/work/karma/vendor/flarum/core/src/Http/Middleware/ReferrerPolicyHeader.php(30): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#50 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\ReferrerPolicyHeader->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#51 /home/work/karma/vendor/flarum/core/src/Http/Middleware/FlarumPromotionHeader.php(30): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#52 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\FlarumPromotionHeader->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#53 /home/work/karma/vendor/flarum/core/src/Http/Middleware/ShareErrorsFromSession.php(57): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#54 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\ShareErrorsFromSession->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#55 /home/work/karma/vendor/flarum/core/src/Http/Middleware/CheckCsrfToken.php(36): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#56 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\CheckCsrfToken->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#57 /home/work/karma/vendor/flarum/core/src/Http/Middleware/ResolveRoute.php(67): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#58 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\ResolveRoute->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#59 /home/work/karma/vendor/flarum/core/src/Http/Middleware/SetLocale.php(51): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#60 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\SetLocale->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#61 /home/work/karma/vendor/flarum/core/src/Http/Middleware/AuthenticateWithSession.php(31): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#62 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\AuthenticateWithSession->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#63 /home/work/karma/vendor/flarum/core/src/Http/Middleware/RememberFromCookie.php(52): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#64 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\RememberFromCookie->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#65 /home/work/karma/vendor/flarum/core/src/Http/Middleware/StartSession.php(61): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#66 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\StartSession->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#67 /home/work/karma/vendor/flarum/core/src/Http/Middleware/CollectGarbage.php(46): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#68 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\CollectGarbage->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#69 /home/work/karma/vendor/flarum/core/src/Http/Middleware/ParseJsonBody.php(28): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#70 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\ParseJsonBody->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#71 /home/work/karma/vendor/flarum/core/src/Http/Middleware/HandleErrors.php(57): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#72 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\HandleErrors->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#73 /home/work/karma/vendor/flarum/core/src/Http/Middleware/InjectActorReference.php(25): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#74 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\InjectActorReference->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#75 /home/work/karma/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(76): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#76 /home/work/karma/vendor/middlewares/request-handler/src/RequestHandler.php(84): Laminas\Stratigility\MiddlewarePipe->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#77 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Middlewares\RequestHandler->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#78 /home/work/karma/vendor/middlewares/base-path-router/src/BasePathRouter.php(101): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#79 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Middlewares\BasePathRouter->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#80 /home/work/karma/vendor/laminas/laminas-stratigility/src/Middleware/OriginalMessages.php(36): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#81 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Laminas\Stratigility\Middleware\OriginalMessages->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#82 /home/work/karma/vendor/middlewares/base-path/src/BasePath.php(73): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#83 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Middlewares\BasePath->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#84 /home/work/karma/vendor/flarum/core/src/Http/Middleware/ProcessIp.php(24): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#85 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\ProcessIp->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#86 /home/work/karma/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(76): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#87 /home/work/karma/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(65): Laminas\Stratigility\MiddlewarePipe->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\EmptyPipelineHandler))
#88 /home/work/karma/vendor/laminas/laminas-httphandlerrunner/src/RequestHandlerRunner.php(96): Laminas\Stratigility\MiddlewarePipe->handle(Object(Laminas\Diactoros\ServerRequest))
#89 /home/work/karma/vendor/flarum/core/src/Http/Server.php(44): Laminas\HttpHandlerRunner\RequestHandlerRunner->run()
#90 /home/work/karma/public/index.php(26): Flarum\Http\Server->listen()
#91 {main}
Next Illuminate\Database\QueryException: SQLSTATE[HY000] [909] Proxy ERROR: connect to backend failed (SQL: (select `discussions`.* from `discussions` where (`discussions`.`id` not in (select `discussion_id` from `discussion_tag` where `tag_id` not in (select `tags`.`id` from `tags` where (`tags`.`id` in (select `perm_tags`.`id` from `tags` as `perm_tags` where (`perm_tags`.`is_restricted` = 1 and 0 = 1) or `perm_tags`.`is_restricted` = 0) and (`tags`.`parent_id` in (select `perm_tags`.`id` from `tags` as `perm_tags` where (`perm_tags`.`is_restricted` = 1 and 0 = 1) or `perm_tags`.`is_restricted` = 0) or `tags`.`parent_id` is null))))) and (`discussions`.`is_private` = 0 or (((`discussions`.`is_approved` = 0 and (`discussions`.`user_id` = 0 or ((`discussions`.`id` not in (select `discussion_id` from `discussion_tag` where `tag_id` not in (select `tags`.`id` from `tags` where (`tags`.`id` in (select `perm_tags`.`id` from `tags` as `perm_tags` where (`perm_tags`.`is_restricted` = 1 and 0 = 1)) and (`tags`.`parent_id` in (select `perm_tags`.`id` from `tags` as `perm_tags` where (`perm_tags`.`is_restricted` = 1 and 0 = 1)) or `tags`.`parent_id` is null))))) and exists (select * from `tags` inner join `discussion_tag` on `tags`.`id` = `discussion_tag`.`tag_id` where `discussions`.`id` = `discussion_tag`.`discussion_id`))))))) and (`discussions`.`hidden_at` is null or `discussions`.`user_id` = 0 or ((`discussions`.`id` not in (select `discussion_id` from `discussion_tag` where `tag_id` not in (select `tags`.`id` from `tags` where (`tags`.`id` in (select `perm_tags`.`id` from `tags` as `perm_tags` where (`perm_tags`.`is_restricted` = 1 and 0 = 1)) and (`tags`.`parent_id` in (select `perm_tags`.`id` from `tags` as `perm_tags` where (`perm_tags`.`is_restricted` = 1 and 0 = 1)) or `tags`.`parent_id` is null))))) and exists (select * from `tags` inner join `discussion_tag` on `tags`.`id` = `discussion_tag`.`tag_id` where `discussions`.`id` = `discussion_tag`.`discussion_id`))) and (`discussions`.`comment_count` > 0 or `discussions`.`user_id` = 0 or ((`discussions`.`id` not in (select `discussion_id` from `discussion_tag` where `tag_id` not in (select `tags`.`id` from `tags` where (`tags`.`id` in (select `perm_tags`.`id` from `tags` as `perm_tags` where (`perm_tags`.`is_restricted` = 1 and 0 = 1)) and (`tags`.`parent_id` in (select `perm_tags`.`id` from `tags` as `perm_tags` where (`perm_tags`.`is_restricted` = 1 and 0 = 1)) or `tags`.`parent_id` is null))))) and exists (select * from `tags` inner join `discussion_tag` on `tags`.`id` = `discussion_tag`.`tag_id` where `discussions`.`id` = `discussion_tag`.`discussion_id`))) and `discussions`.`id` not in (select `discussion_id` from `discussion_tag` where 0 = 1) and not exists (select 1 from `discussion_user` where `discussions`.`id` = `discussion_id` and `user_id` = 0 and `subscription` = ignore) order by `last_posted_at` desc limit 21) union (select `discussions`.* from `discussions` where (`discussions`.`id` not in (select `discussion_id` from `discussion_tag` where `tag_id` not in (select `tags`.`id` from `tags` where (`tags`.`id` in (select `perm_tags`.`id` from `tags` as `perm_tags` where (`perm_tags`.`is_restricted` = 1 and 0 = 1) or `perm_tags`.`is_restricted` = 0) and (`tags`.`parent_id` in (select `perm_tags`.`id` from `tags` as `perm_tags` where (`perm_tags`.`is_restricted` = 1 and 0 = 1) or `perm_tags`.`is_restricted` = 0) or `tags`.`parent_id` is null))))) and (`discussions`.`is_private` = 0 or (((`discussions`.`is_approved` = 0 and (`discussions`.`user_id` = 0 or ((`discussions`.`id` not in (select `discussion_id` from `discussion_tag` where `tag_id` not in (select `tags`.`id` from `tags` where (`tags`.`id` in (select `perm_tags`.`id` from `tags` as `perm_tags` where (`perm_tags`.`is_restricted` = 1 and 0 = 1)) and (`tags`.`parent_id` in (select `perm_tags`.`id` from `tags` as `perm_tags` where (`perm_tags`.`is_restricted` = 1 and 0 = 1)) or `tags`.`parent_id` is null))))) and exists (select * from `tags` inner join `discussion_tag` on `tags`.`id` = `discussion_tag`.`tag_id` where `discussions`.`id` = `discussion_tag`.`discussion_id`))))))) and (`discussions`.`hidden_at` is null or `discussions`.`user_id` = 0 or ((`discussions`.`id` not in (select `discussion_id` from `discussion_tag` where `tag_id` not in (select `tags`.`id` from `tags` where (`tags`.`id` in (select `perm_tags`.`id` from `tags` as `perm_tags` where (`perm_tags`.`is_restricted` = 1 and 0 = 1)) and (`tags`.`parent_id` in (select `perm_tags`.`id` from `tags` as `perm_tags` where (`perm_tags`.`is_restricted` = 1 and 0 = 1)) or `tags`.`parent_id` is null))))) and exists (select * from `tags` inner join `discussion_tag` on `tags`.`id` = `discussion_tag`.`tag_id` where `discussions`.`id` = `discussion_tag`.`discussion_id`))) and (`discussions`.`comment_count` > 0 or `discussions`.`user_id` = 0 or ((`discussions`.`id` not in (select `discussion_id` from `discussion_tag` where `tag_id` not in (select `tags`.`id` from `tags` where (`tags`.`id` in (select `perm_tags`.`id` from `tags` as `perm_tags` where (`perm_tags`.`is_restricted` = 1 and 0 = 1)) and (`tags`.`parent_id` in (select `perm_tags`.`id` from `tags` as `perm_tags` where (`perm_tags`.`is_restricted` = 1 and 0 = 1)) or `tags`.`parent_id` is null))))) and exists (select * from `tags` inner join `discussion_tag` on `tags`.`id` = `discussion_tag`.`tag_id` where `discussions`.`id` = `discussion_tag`.`discussion_id`))) and `discussions`.`id` not in (select `discussion_id` from `discussion_tag` where 0 = 1) and not exists (select 1 from `discussion_user` where `discussions`.`id` = `discussion_id` and `user_id` = 0 and `subscription` = ignore) and `is_sticky` = 1 limit 21) order by is_sticky and not exists (select 1 from `discussion_user` as `sticky` where `sticky`.`discussion_id` = `id` and `sticky`.`user_id` = 0 and `sticky`.`last_read_post_number` >= `last_post_number`) and last_posted_at > 0 desc, `last_posted_at` desc limit 21) in /home/work/karma/vendor/illuminate/database/Connection.php:703
Stack trace:
#0 /home/work/karma/vendor/illuminate/database/Connection.php(775): Illuminate\Database\Connection->runQueryCallback('(select `discus...', Array, Object(Closure))
#1 /home/work/karma/vendor/illuminate/database/Connection.php(755): Illuminate\Database\Connection->tryAgainIfCausedByLostConnection(Object(Illuminate\Database\QueryException), '(select `discus...', Array, Object(Closure))
#2 /home/work/karma/vendor/illuminate/database/Connection.php(666): Illuminate\Database\Connection->handleQueryException(Object(Illuminate\Database\QueryException), '(select `discus...', Array, Object(Closure))
#3 /home/work/karma/vendor/illuminate/database/Connection.php(367): Illuminate\Database\Connection->run('(select `discus...', Array, Object(Closure))
#4 /home/work/karma/vendor/illuminate/database/Query/Builder.php(2350): Illuminate\Database\Connection->select('(select `discus...', Array, true)
#5 /home/work/karma/vendor/illuminate/database/Query/Builder.php(2338): Illuminate\Database\Query\Builder->runSelect()
#6 /home/work/karma/vendor/illuminate/database/Query/Builder.php(2872): Illuminate\Database\Query\Builder->Illuminate\Database\Query\{closure}()
#7 /home/work/karma/vendor/illuminate/database/Query/Builder.php(2339): Illuminate\Database\Query\Builder->onceWithColumns(Array, Object(Closure))
#8 /home/work/karma/vendor/illuminate/database/Eloquent/Builder.php(615): Illuminate\Database\Query\Builder->get(Array)
#9 /home/work/karma/vendor/illuminate/database/Eloquent/Builder.php(599): Illuminate\Database\Eloquent\Builder->getModels(Array)
#10 /home/work/karma/vendor/flarum/core/src/Filter/AbstractFilterer.php(79): Illuminate\Database\Eloquent\Builder->get()
#11 /home/work/karma/vendor/flarum/core/src/Api/Controller/ListDiscussionsController.php(102): Flarum\Filter\AbstractFilterer->filter(Object(Flarum\Query\QueryCriteria), 20, 0)
#12 /home/work/karma/vendor/flarum/core/src/Api/Controller/AbstractSerializeController.php(110): Flarum\Api\Controller\ListDiscussionsController->data(Object(Laminas\Diactoros\ServerRequest), Object(Tobscure\JsonApi\Document))
#13 /home/work/karma/vendor/flarum/core/src/Http/RouteHandlerFactory.php(41): Flarum\Api\Controller\AbstractSerializeController->handle(Object(Laminas\Diactoros\ServerRequest))
#14 /home/work/karma/vendor/flarum/core/src/Http/Middleware/ExecuteRoute.php(27): Flarum\Http\RouteHandlerFactory->Flarum\Http\{closure}(Object(Laminas\Diactoros\ServerRequest), Array)
#15 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\ExecuteRoute->process(Object(Laminas\Diactoros\ServerRequest), Object(Closure))
#16 /home/work/karma/vendor/flarum/core/src/Api/Middleware/ThrottleApi.php(33): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#17 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Api\Middleware\ThrottleApi->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#18 /home/work/karma/vendor/flarum/core/src/Http/Middleware/ResolveRoute.php(67): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#19 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\ResolveRoute->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#20 /home/work/karma/vendor/flarum/core/src/Http/Middleware/SetLocale.php(51): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#21 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\SetLocale->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#22 /home/work/karma/vendor/flarum/core/src/Http/Middleware/HandleErrors.php(57): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#23 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\HandleErrors->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#24 /home/work/karma/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(76): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#25 /home/work/karma/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(65): Laminas\Stratigility\MiddlewarePipe->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\EmptyPipelineHandler))
#26 /home/work/karma/vendor/flarum/core/src/Api/Client.php(144): Laminas\Stratigility\MiddlewarePipe->handle(Object(Laminas\Diactoros\ServerRequest))
#27 /home/work/karma/vendor/flarum/core/src/Api/Client.php(95): Flarum\Api\Client->send('GET', '/discussions')
#28 /home/work/karma/vendor/flarum/core/src/Forum/Content/Index.php(120): Flarum\Api\Client->get('/discussions')
#29 /home/work/karma/vendor/flarum/core/src/Forum/Content/Index.php(85): Flarum\Forum\Content\Index->getApiDocument(Object(Laminas\Diactoros\ServerRequest), Array)
#30 /home/work/karma/vendor/flarum/core/src/Frontend/Frontend.php(62): Flarum\Forum\Content\Index->__invoke(Object(Flarum\Frontend\Document), Object(Laminas\Diactoros\ServerRequest))
#31 /home/work/karma/vendor/flarum/core/src/Frontend/Frontend.php(54): Flarum\Frontend\Frontend->populate(Object(Flarum\Frontend\Document), Object(Laminas\Diactoros\ServerRequest))
#32 /home/work/karma/vendor/flarum/core/src/Frontend/Controller.php(32): Flarum\Frontend\Frontend->document(Object(Laminas\Diactoros\ServerRequest))
#33 /home/work/karma/vendor/flarum/core/src/Http/RouteHandlerFactory.php(41): Flarum\Frontend\Controller->handle(Object(Laminas\Diactoros\ServerRequest))
#34 /home/work/karma/vendor/flarum/core/src/Http/Middleware/ExecuteRoute.php(27): Flarum\Http\RouteHandlerFactory->Flarum\Http\{closure}(Object(Laminas\Diactoros\ServerRequest), Array)
#35 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\ExecuteRoute->process(Object(Laminas\Diactoros\ServerRequest), Object(Closure))
#36 /home/work/karma/vendor/flarum/core/src/Http/Middleware/ContentTypeOptionsHeader.php(21): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#37 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\ContentTypeOptionsHeader->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#38 /home/work/karma/vendor/flarum/core/src/Http/Middleware/ReferrerPolicyHeader.php(30): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#39 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\ReferrerPolicyHeader->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#40 /home/work/karma/vendor/flarum/core/src/Http/Middleware/FlarumPromotionHeader.php(30): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#41 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\FlarumPromotionHeader->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#42 /home/work/karma/vendor/flarum/core/src/Http/Middleware/ShareErrorsFromSession.php(57): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#43 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\ShareErrorsFromSession->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#44 /home/work/karma/vendor/flarum/core/src/Http/Middleware/CheckCsrfToken.php(36): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#45 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\CheckCsrfToken->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#46 /home/work/karma/vendor/flarum/core/src/Http/Middleware/ResolveRoute.php(67): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#47 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\ResolveRoute->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#48 /home/work/karma/vendor/flarum/core/src/Http/Middleware/SetLocale.php(51): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#49 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\SetLocale->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#50 /home/work/karma/vendor/flarum/core/src/Http/Middleware/AuthenticateWithSession.php(31): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#51 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\AuthenticateWithSession->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#52 /home/work/karma/vendor/flarum/core/src/Http/Middleware/RememberFromCookie.php(52): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#53 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\RememberFromCookie->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#54 /home/work/karma/vendor/flarum/core/src/Http/Middleware/StartSession.php(61): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#55 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\StartSession->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#56 /home/work/karma/vendor/flarum/core/src/Http/Middleware/CollectGarbage.php(46): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#57 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\CollectGarbage->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#58 /home/work/karma/vendor/flarum/core/src/Http/Middleware/ParseJsonBody.php(28): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#59 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\ParseJsonBody->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#60 /home/work/karma/vendor/flarum/core/src/Http/Middleware/HandleErrors.php(57): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#61 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\HandleErrors->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#62 /home/work/karma/vendor/flarum/core/src/Http/Middleware/InjectActorReference.php(25): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#63 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\InjectActorReference->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#64 /home/work/karma/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(76): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#65 /home/work/karma/vendor/middlewares/request-handler/src/RequestHandler.php(84): Laminas\Stratigility\MiddlewarePipe->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#66 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Middlewares\RequestHandler->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#67 /home/work/karma/vendor/middlewares/base-path-router/src/BasePathRouter.php(101): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#68 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Middlewares\BasePathRouter->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#69 /home/work/karma/vendor/laminas/laminas-stratigility/src/Middleware/OriginalMessages.php(36): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#70 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Laminas\Stratigility\Middleware\OriginalMessages->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#71 /home/work/karma/vendor/middlewares/base-path/src/BasePath.php(73): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#72 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Middlewares\BasePath->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#73 /home/work/karma/vendor/flarum/core/src/Http/Middleware/ProcessIp.php(24): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#74 /home/work/karma/vendor/laminas/laminas-stratigility/src/Next.php(51): Flarum\Http\Middleware\ProcessIp->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next))
#75 /home/work/karma/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(76): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest))
#76 /home/work/karma/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(65): Laminas\Stratigility\MiddlewarePipe->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\EmptyPipelineHandler))
#77 /home/work/karma/vendor/laminas/laminas-httphandlerrunner/src/RequestHandlerRunner.php(96): Laminas\Stratigility\MiddlewarePipe->handle(Object(Laminas\Diactoros\ServerRequest))
#78 /home/work/karma/vendor/flarum/core/src/Http/Server.php(44): Laminas\HttpHandlerRunner\RequestHandlerRunner->run()
#79 /home/work/karma/public/index.php(26): Flarum\Http\Server->listen()
#80 {main}
But I can access it normally after I log in
I guess it was triggered by tags, because I can work normally when I turn off tags.