After install completed, I got this error.
log:
[2019-09-03 09:20:05] production.ERROR: Error: Class 'Renderer_95654b8c426281cb39a478fd7151f61e345d1833' not found in /var/www/forum/vendor/s9e/text-formatter/src/Configurator.php:5206
Stack trace:
#0 /var/www/forum/vendor/s9e/text-formatter/src/Configurator.php(5443): s9e\TextFormatter\Configurator\RendererGenerators\PHP->getRenderer(Object(s9e\TextFormatter\Configurator\Rendering))
#1 /var/www/forum/vendor/s9e/text-formatter/src/Configurator.php(93): s9e\TextFormatter\Configurator\Rendering->getRenderer()
#2 /var/www/forum/vendor/flarum/core/src/Formatter/Formatter.php(158): s9e\TextFormatter\Configurator->finalize()
#3 /var/www/forum/vendor/illuminate/cache/Repository.php(375): Flarum\Formatter\Formatter->Flarum\Formatter\{closure}()
#4 /var/www/forum/vendor/flarum/core/src/Formatter/Formatter.php(159): Illuminate\Cache\Repository->rememberForever('flarum.formatte...', Object(Closure))
#5 /var/www/forum/vendor/flarum/core/src/Formatter/Formatter.php(202): Flarum\Formatter\Formatter->getComponent('js')
#6 /var/www/forum/vendor/flarum/core/src/Forum/ForumServiceProvider.php(91): Flarum\Formatter\Formatter->getJs()
#7 [internal function]: Flarum\Forum\ForumServiceProvider->Flarum\Forum\{closure}()
#8 /var/www/forum/vendor/flarum/core/src/Frontend/Compiler/Source/StringSource.php(37): call_user_func(Object(Closure))
#9 /var/www/forum/vendor/flarum/core/src/Frontend/Compiler/Source/StringSource.php(48): Flarum\Frontend\Compiler\Source\StringSource->getContent()
#10 /var/www/forum/vendor/flarum/core/src/Frontend/Compiler/RevisionCompiler.php(240): Flarum\Frontend\Compiler\Source\StringSource->getCacheDifferentiator()
#11 /var/www/forum/vendor/flarum/core/src/Frontend/Compiler/RevisionCompiler.php(74): Flarum\Frontend\Compiler\RevisionCompiler->calculateRevision(Array)
#12 /var/www/forum/vendor/flarum/core/src/Frontend/Content/Assets.php(60): Flarum\Frontend\Compiler\RevisionCompiler->commit()
#13 /var/www/forum/vendor/flarum/core/src/Frontend/Content/Assets.php(50): Flarum\Frontend\Content\Assets->commit(Array)
#14 /var/www/forum/vendor/flarum/core/src/Frontend/Frontend.php(65): Flarum\Frontend\Content\Assets->__invoke(Object(Flarum\Frontend\Document), Object(Zend\Diactoros\ServerRequest))
#15 /var/www/forum/vendor/flarum/core/src/Frontend/Frontend.php(57): Flarum\Frontend\Frontend->populate(Object(Flarum\Frontend\Document), Object(Zend\Diactoros\ServerRequest))
#16 /var/www/forum/vendor/flarum/core/src/Frontend/Controller.php(34): Flarum\Frontend\Frontend->document(Object(Zend\Diactoros\ServerRequest))
#17 /var/www/forum/vendor/flarum/core/src/Http/RouteHandlerFactory.php(40): Flarum\Frontend\Controller->handle(Object(Zend\Diactoros\ServerRequest))
#18 /var/www/forum/vendor/flarum/core/src/Http/Middleware/DispatchRoute.php(67): Flarum\Http\RouteHandlerFactory->Flarum\Http\{closure}(Object(Zend\Diactoros\ServerRequest), Array)
#19 /var/www/forum/vendor/zendframework/zend-stratigility/src/Next.php(60): Flarum\Http\Middleware\DispatchRoute->process(Object(Zend\Diactoros\ServerRequest), Object(Closure))
#20 /var/www/forum/vendor/flarum/core/src/Http/Middleware/ShareErrorsFromSession.php(58): Zend\Stratigility\Next->handle(Object(Zend\Diactoros\ServerRequest))
#21 /var/www/forum/vendor/zendframework/zend-stratigility/src/Next.php(60): Flarum\Http\Middleware\ShareErrorsFromSession->process(Object(Zend\Diactoros\ServerRequest), Object(Zend\Stratigility\Next))
#22 /var/www/forum/vendor/flarum/core/src/Http/Middleware/SetLocale.php(51): Zend\Stratigility\Next->handle(Object(Zend\Diactoros\ServerRequest))
#23 /var/www/forum/vendor/zendframework/zend-stratigility/src/Next.php(60): Flarum\Http\Middleware\SetLocale->process(Object(Zend\Diactoros\ServerRequest), Object(Zend\Stratigility\Next))
#24 /var/www/forum/vendor/flarum/core/src/Http/Middleware/CheckCsrfToken.php(25): Zend\Stratigility\Next->handle(Object(Zend\Diactoros\ServerRequest))
#25 /var/www/forum/vendor/zendframework/zend-stratigility/src/Next.php(60): Flarum\Http\Middleware\CheckCsrfToken->process(Object(Zend\Diactoros\ServerRequest), Object(Zend\Stratigility\Next))
#26 /var/www/forum/vendor/flarum/core/src/Http/Middleware/AuthenticateWithSession.php(34): Zend\Stratigility\Next->handle(Object(Zend\Diactoros\ServerRequest))
#27 /var/www/forum/vendor/zendframework/zend-stratigility/src/Next.php(60): Flarum\Http\Middleware\AuthenticateWithSession->process(Object(Zend\Diactoros\ServerRequest), Object(Zend\Stratigility\Next))
#28 /var/www/forum/vendor/flarum/core/src/Http/Middleware/RememberFromCookie.php(52): Zend\Stratigility\Next->handle(Object(Zend\Diactoros\ServerRequest))
#29 /var/www/forum/vendor/zendframework/zend-stratigility/src/Next.php(60): Flarum\Http\Middleware\RememberFromCookie->process(Object(Zend\Diactoros\ServerRequest), Object(Zend\Stratigility\Next))
#30 /var/www/forum/vendor/flarum/core/src/Http/Middleware/StartSession.php(62): Zend\Stratigility\Next->handle(Object(Zend\Diactoros\ServerRequest))
#31 /var/www/forum/vendor/zendframework/zend-stratigility/src/Next.php(60): Flarum\Http\Middleware\StartSession->process(Object(Zend\Diactoros\ServerRequest), Object(Zend\Stratigility\Next))
#32 /var/www/forum/vendor/flarum/core/src/Http/Middleware/CollectGarbage.php(48): Zend\Stratigility\Next->handle(Object(Zend\Diactoros\ServerRequest))
#33 /var/www/forum/vendor/zendframework/zend-stratigility/src/Next.php(60): Flarum\Http\Middleware\CollectGarbage->process(Object(Zend\Diactoros\ServerRequest), Object(Zend\Stratigility\Next))
#34 /var/www/forum/vendor/flarum/core/src/Http/Middleware/ParseJsonBody.php(29): Zend\Stratigility\Next->handle(Object(Zend\Diactoros\ServerRequest))
#35 /var/www/forum/vendor/zendframework/zend-stratigility/src/Next.php(60): Flarum\Http\Middleware\ParseJsonBody->process(Object(Zend\Diactoros\ServerRequest), Object(Zend\Stratigility\Next))
#36 /var/www/forum/vendor/flarum/core/src/Http/Middleware/HandleErrorsWithWhoops.php(43): Zend\Stratigility\Next->handle(Object(Zend\Diactoros\ServerRequest))
#37 /var/www/forum/vendor/zendframework/zend-stratigility/src/Next.php(60): Flarum\Http\Middleware\HandleErrorsWithWhoops->process(Object(Zend\Diactoros\ServerRequest), Object(Zend\Stratigility\Next))
#38 /var/www/forum/vendor/zendframework/zend-stratigility/src/MiddlewarePipe.php(83): Zend\Stratigility\Next->handle(Object(Zend\Diactoros\ServerRequest))
#39 /var/www/forum/vendor/middlewares/request-handler/src/RequestHandler.php(84): Zend\Stratigility\MiddlewarePipe->process(Object(Zend\Diactoros\ServerRequest), Object(Zend\Stratigility\Next))
#40 /var/www/forum/vendor/zendframework/zend-stratigility/src/Next.php(60): Middlewares\RequestHandler->process(Object(Zend\Diactoros\ServerRequest), Object(Zend\Stratigility\Next))
#41 /var/www/forum/vendor/middlewares/base-path-router/src/BasePathRouter.php(97): Zend\Stratigility\Next->handle(Object(Zend\Diactoros\ServerRequest))
#42 /var/www/forum/vendor/zendframework/zend-stratigility/src/Next.php(60): Middlewares\BasePathRouter->process(Object(Zend\Diactoros\ServerRequest), Object(Zend\Stratigility\Next))
#43 /var/www/forum/vendor/zendframework/zend-stratigility/src/Middleware/OriginalMessages.php(41): Zend\Stratigility\Next->handle(Object(Zend\Diactoros\ServerRequest))
#44 /var/www/forum/vendor/zendframework/zend-stratigility/src/Next.php(60): Zend\Stratigility\Middleware\OriginalMessages->process(Object(Zend\Diactoros\ServerRequest), Object(Zend\Stratigility\Next))
#45 /var/www/forum/vendor/middlewares/base-path/src/BasePath.php(53): Zend\Stratigility\Next->handle(Object(Zend\Diactoros\ServerRequest))
#46 /var/www/forum/vendor/zendframework/zend-stratigility/src/Next.php(60): Middlewares\BasePath->process(Object(Zend\Diactoros\ServerRequest), Object(Zend\Stratigility\Next))
#47 /var/www/forum/vendor/zendframework/zend-stratigility/src/MiddlewarePipe.php(83): Zend\Stratigility\Next->handle(Object(Zend\Diactoros\ServerRequest))
#48 /var/www/forum/vendor/zendframework/zend-stratigility/src/MiddlewarePipe.php(72): Zend\Stratigility\MiddlewarePipe->process(Object(Zend\Diactoros\ServerRequest), Object(Zend\Stratigility\EmptyPipelineHandler))
#49 /var/www/forum/vendor/zendframework/zend-httphandlerrunner/src/RequestHandlerRunner.php(95): Zend\Stratigility\MiddlewarePipe->handle(Object(Zend\Diactoros\ServerRequest))
#50 /var/www/forum/vendor/flarum/core/src/Http/Server.php(46): Zend\HttpHandlerRunner\RequestHandlerRunner->run()
#51 /var/www/forum/index.php(22): Flarum\Http\Server->listen()
#52 {main}
Thanks.
