Can't post when mentioning a user

yannickp4

I'm unable to post a private conversation or post when I mention a user in it.
In the requests response I get
{"errors":[{"status":"500","code":"unknown"}]}

What I did to achieve this:

Create a new post or private conversation
Write any text and mention someone using the "@" function
Select the user you want to mention
Submit/Post
You get a "Oops! Something went wrong. Please reload the page and try again." error

Environment
Flarum version: 1.8.5
Webserver: nginx
PHP version: 8.3.9
Browser: Chrome 126.0.6478.127

What I see in the logs
[2024-07-05 07:33:44] flarum.ERROR: ArgumentCountError: Too few arguments to function Flarum\Mentions\ConfigureMentions::addUserId(), 1 passed and exactly 2 expected in forum.synchestra.ai/vendor/flarum/mentions/src/ConfigureMentions.php:96 Stack trace: #0 [internal function]: Flarum\Mentions\ConfigureMentions::addUserId(Object(s9e\TextFormatter\Parser\Tag)) #1 forum.synchestra.ai/vendor/s9e/text-formatter/src/Parser/FilterProcessing.php(209): call_user_func_array('...', Array) #2 forum.synchestra.ai/vendor/s9e/text-formatter/src/Parser/FilterProcessing.php(130): s9e\TextFormatter\Parser\FilterProcessing::executeFilter(Array, Array) #3 forum.synchestra.ai/vendor/s9e/text-formatter/src/Parser.php(1441): s9e\TextFormatter\Parser\FilterProcessing::filterTag(Object(s9e\TextFormatter\Parser\Tag), Object(s9e\TextFormatter\Parser), Array, Array) #4 forum.synchestra.ai/vendor/s9e/text-formatter/src/Parser.php(1396): s9e\TextFormatter\Parser->processStartTag(Object(s9e\TextFormatter\Parser\Tag)) #5 forum.synchestra.ai/vendor/s9e/text-formatter/src/Parser.php(1297): s9e\TextFormatter\Parser->processCurrentTag() #6 forum.synchestra.ai/vendor/s9e/text-formatter/src/Parser.php(345): s9e\TextFormatter\Parser->processTags() #7 forum.synchestra.ai/vendor/flarum/core/src/Formatter/Formatter.php(105): s9e\TextFormatter\Parser->parse('...') #8 forum.synchestra.ai/vendor/flarum/core/src/Post/CommentPost.php(155): Flarum\Formatter\Formatter->parse('...', Object(Flarum\Post\CommentPost), Object(Flarum\User\User)) #9 forum.synchestra.ai/vendor/flarum/core/src/Post/CommentPost.php(61): Flarum\Post\CommentPost->setContentAttribute('...', Object(Flarum\User\User)) #10 forum.synchestra.ai/vendor/flarum/core/src/Post/Command/PostReplyHandler.php(84): Flarum\Post\CommentPost::reply(237, '...', 13, '...', Object(Flarum\User\User)) #11 forum.synchestra.ai/vendor/illuminate/bus/Dispatcher.php(122): Flarum\Post\Command\PostReplyHandler->handle(Object(Flarum\Post\Command\PostReply)) #12 forum.synchestra.ai/vendor/illuminate/pipeline/Pipeline.php(128): Illuminate\Bus\Dispatcher->Illuminate\Bus{closure}(Object(Flarum\Post\Command\PostReply)) #13 forum.synchestra.ai/vendor/illuminate/pipeline/Pipeline.php(103): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Flarum\Post\Command\PostReply)) #14 forum.synchestra.ai/vendor/illuminate/bus/Dispatcher.php(132): Illuminate\Pipeline\Pipeline->then(Object(Closure)) #15 forum.synchestra.ai/vendor/illuminate/bus/Dispatcher.php(78): Illuminate\Bus\Dispatcher->dispatchNow(Object(Flarum\Post\Command\PostReply)) #16 forum.synchestra.ai/vendor/flarum/core/src/Discussion/Command/StartDiscussionHandler.php(81): Illuminate\Bus\Dispatcher->dispatch(Object(Flarum\Post\Command\PostReply)) #17 forum.synchestra.ai/vendor/illuminate/bus/Dispatcher.php(122): Flarum\Discussion\Command\StartDiscussionHandler->handle(Object(Flarum\Discussion\Command\StartDiscussion)) #18 forum.synchestra.ai/vendor/illuminate/pipeline/Pipeline.php(128): Illuminate\Bus\Dispatcher->Illuminate\Bus{closure}(Object(Flarum\Discussion\Command\StartDiscussion)) #19 forum.synchestra.ai/vendor/illuminate/pipeline/Pipeline.php(103): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Flarum\Discussion\Command\StartDiscussion)) #20 forum.synchestra.ai/vendor/illuminate/bus/Dispatcher.php(132): Illuminate\Pipeline\Pipeline->then(Object(Closure)) #21 forum.synchestra.ai/vendor/illuminate/bus/Dispatcher.php(78): Illuminate\Bus\Dispatcher->dispatchNow(Object(Flarum\Discussion\Command\StartDiscussion)) #22 forum.synchestra.ai/vendor/flarum/core/src/Api/Controller/CreateDiscussionController.php(61): Illuminate\Bus\Dispatcher->dispatch(Object(Flarum\Discussion\Command\StartDiscussion)) #23 forum.synchestra.ai/vendor/flarum/core/src/Api/Controller/AbstractSerializeController.php(116): Flarum\Api\Controller\CreateDiscussionController->data(Object(Laminas\Diactoros\ServerRequest), Object(Tobscure\JsonApi\Document)) #24 forum.synchestra.ai/vendor/flarum/core/src/Api/Controller/AbstractCreateController.php(22): Flarum\Api\Controller\AbstractSerializeController->handle(Object(Laminas\Diactoros\ServerRequest)) #25 forum.synchestra.ai/vendor/flarum/core/src/Http/RouteHandlerFactory.php(41): Flarum\Api\Controller\AbstractCreateController->handle(Object(Laminas\Diactoros\ServerRequest)) #26 forum.synchestra.ai/vendor/flarum/core/src/Http/Middleware/ExecuteRoute.php(27): Flarum\Http\RouteHandlerFactory->Flarum\Http{closure}(Object(Laminas\Diactoros\ServerRequest), Array) #27 forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\ExecuteRoute->process(Object(Laminas\Diactoros\ServerRequest), Object(Closure)) #28 forum.synchestra.ai/vendor/flarum/core/src/Api/Middleware/ThrottleApi.php(33): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest)) #29 forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Api\Middleware\ThrottleApi->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next)) #30 forum.synchestra.ai/vendor/flarum/core/src/Http/Middleware/CheckCsrfToken.php(44): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest)) #31 forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\CheckCsrfToken->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next)) #32 forum.synchestra.ai/vendor/flarum/core/src/Http/Middleware/ResolveRoute.php(69): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest)) #33 forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\ResolveRoute->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next)) #34 forum.synchestra.ai/vendor/flarum/core/src/Http/Middleware/SetLocale.php(51): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest)) #35 forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\SetLocale->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next)) #36 forum.synchestra.ai/vendor/flarum/core/src/Http/Middleware/AuthenticateWithHeader.php(58): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest)) #37 forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\AuthenticateWithHeader->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next)) #38 forum.synchestra.ai/vendor/flarum/core/src/Http/Middleware/AuthenticateWithSession.php(31): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest)) #39 forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\AuthenticateWithSession->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next)) #40 forum.synchestra.ai/vendor/flarum/core/src/Http/Middleware/RememberFromCookie.php(52): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest)) #41 forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\RememberFromCookie->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next)) #42 forum.synchestra.ai/vendor/flarum/core/src/Http/Middleware/StartSession.php(61): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest)) #43 forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\StartSession->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next)) #44 forum.synchestra.ai/vendor/flarum/core/src/Api/Middleware/FakeHttpMethods.php(29): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest)) #45 forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Api\Middleware\FakeHttpMethods->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next)) #46 forum.synchestra.ai/vendor/flarum/core/src/Http/Middleware/ParseJsonBody.php(28): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest)) #47 forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\ParseJsonBody->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next)) #48 forum.synchestra.ai/vendor/flarum/core/src/Http/Middleware/HandleErrors.php(57): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest)) #49 forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\HandleErrors->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next)) #50 forum.synchestra.ai/vendor/flarum/core/src/Http/Middleware/InjectActorReference.php(25): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest)) #51 forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\InjectActorReference->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next)) #52 forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(75): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest)) #53 forum.synchestra.ai/vendor/middlewares/request-handler/src/RequestHandler.php(84): Laminas\Stratigility\MiddlewarePipe->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next)) #54 forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/Next.php(49): Middlewares\RequestHandler->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next)) #55 forum.synchestra.ai/vendor/middlewares/base-path-router/src/BasePathRouter.php(99): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest)) #56 forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/Next.php(49): Middlewares\BasePathRouter->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next)) #57 forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/Middleware/OriginalMessages.php(36): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest)) #58 forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/Next.php(49): Laminas\Stratigility\Middleware\OriginalMessages->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next)) #59 forum.synchestra.ai/vendor/middlewares/base-path/src/BasePath.php(73): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest)) #60 forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/Next.php(49): Middlewares\BasePath->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next)) #61 forum.synchestra.ai/vendor/flarum/core/src/Http/Middleware/ProcessIp.php(24): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest)) #62 forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\ProcessIp->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next)) #63 forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(75): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest)) #64 forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(64): Laminas\Stratigility\MiddlewarePipe->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\EmptyPipelineHandler)) #65 forum.synchestra.ai/vendor/laminas/laminas-httphandlerrunner/src/RequestHandlerRunner.php(73): Laminas\Stratigility\MiddlewarePipe->handle(Object(Laminas\Diactoros\ServerRequest)) #66 forum.synchestra.ai/vendor/flarum/core/src/Http/Server.php(45): Laminas\HttpHandlerRunner\RequestHandlerRunner->run() #67 forum.synchestra.ai/public/index.php(26): Flarum\Http\Server->listen() #68 {main}

luceos

Can you post the output of php flarum info?

yannickp4

luceos That's my other issue

yannickp4

luceos
Flarum core: 1.8.5
PHP version: 8.3.9
MySQL version: 5.7.44-49-log
Loaded extensions: Core, date, libxml, openssl, pcre, sqlite3, zlib, bcmath, bz2, calendar, ctype, curl, dba, dom, hash, fileinfo, filter, ftp, gd, gettext, gmp, json, iconv, SPL, intl, session, ldap, mbstring, standard, mysqlnd, odbc, exif, mysqli, PDO, pdo_dblib, pdo_mysql, PDO_ODBC, pdo_pgsql, pdo_sqlite, pgsql, Phar, posix, random, readline, Reflection, imap, SimpleXML, soap, sockets, sodium, sysvmsg, sysvsem, sysvshm, tidy, tokenizer, xml, xmlreader, xmlwriter, xsl, zip, igbinary, apcu, imagick, pcntl, redis, ssh2, Zend OPcache
+-------------------------+---------+--------+
| Flarum Extensions | | |
+-------------------------+---------+--------+
| ID | Version | Commit |
+-------------------------+---------+--------+
| flarum-flags | v1.8.0 | |
| flarum-approval | v1.8.1 | |
| flarum-tags | v1.8.0 | |
| flarum-suspend | v1.8.1 | |
| fof-byobu | 1.3.6 | |
| fof-username-request | 1.2.4 | |
| fof-user-bio | 1.4.0 | |
| fof-upload | 1.5.5 | |
| fof-split | 1.1.1 | |
| fof-merge-discussions | 1.4.1 | |
| fof-discussion-language | 1.3.5 | |
| flarum-subscriptions | v1.8.0 | |
| flarum-sticky | v1.8.0 | |
| flarum-statistics | v1.8.0 | |
| flarum-mentions | v1.8.3 | |
| flarum-markdown | v1.8.0 | |
| flarum-lock | v1.8.0 | |
| flarum-likes | v1.8.0 | |
| flarum-lang-german | 1.11.0 | |
| flarum-lang-french | v3.9.0 | |
| flarum-lang-english | v1.8.0 | |
| flarum-lang-dutch | v1.2.1 | |
| flarum-emoji | v1.8.0 | |
| flarum-bbcode | v1.8.0 | |
+-------------------------+---------+--------+
Base URL: https://forum.synchestra.ai/public
Installation path: /data/sites/web/synchestraai/subsites/forum.synchestra.ai
Queue driver: sync
Session driver: file
Mail driver: smtp
Debug mode: off

yannickp4

@luceos I get a different error now in the logs when mentioning a user:
[2024-07-12 08:21:11] flarum.ERROR: ArgumentCountError: Too few arguments to function Flarum\Mentions\ConfigureMentions::addPostId(), 1 passed and exactly 2 expected in /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/flarum/mentions/src/ConfigureMentions.php:155 Stack trace: #0 [internal function]: Flarum\Mentions\ConfigureMentions::addPostId(Object(s9e\TextFormatter\Parser\Tag)) #1 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/s9e/text-formatter/src/Parser/FilterProcessing.php(209): call_user_func_array('...', Array) #2 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/s9e/text-formatter/src/Parser/FilterProcessing.php(130): s9e\TextFormatter\Parser\FilterProcessing::executeFilter(Array, Array) #3 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/s9e/text-formatter/src/Parser.php(1441): s9e\TextFormatter\Parser\FilterProcessing::filterTag(Object(s9e\TextFormatter\Parser\Tag), Object(s9e\TextFormatter\Parser), Array, Array) #4 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/s9e/text-formatter/src/Parser.php(1396): s9e\TextFormatter\Parser->processStartTag(Object(s9e\TextFormatter\Parser\Tag)) #5 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/s9e/text-formatter/src/Parser.php(1297): s9e\TextFormatter\Parser->processCurrentTag() #6 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/s9e/text-formatter/src/Parser.php(345): s9e\TextFormatter\Parser->processTags() #7 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/flarum/core/src/Formatter/Formatter.php(105): s9e\TextFormatter\Parser->parse('...') #8 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/flarum/core/src/Post/CommentPost.php(155): Flarum\Formatter\Formatter->parse('...', Object(Flarum\Post\CommentPost), Object(Flarum\User\User)) #9 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/flarum/core/src/Post/CommentPost.php(61): Flarum\Post\CommentPost->setContentAttribute('...', Object(Flarum\User\User)) #10 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/flarum/core/src/Post/Command/PostReplyHandler.php(84): Flarum\Post\CommentPost::reply(240, '...', 1, '...', Object(Flarum\User\User)) #11 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/illuminate/bus/Dispatcher.php(122): Flarum\Post\Command\PostReplyHandler->handle(Object(Flarum\Post\Command\PostReply)) #12 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/illuminate/pipeline/Pipeline.php(128): Illuminate\Bus\Dispatcher->Illuminate\Bus\{closure}(Object(Flarum\Post\Command\PostReply)) #13 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/illuminate/pipeline/Pipeline.php(103): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Flarum\Post\Command\PostReply)) #14 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/illuminate/bus/Dispatcher.php(132): Illuminate\Pipeline\Pipeline->then(Object(Closure)) #15 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/illuminate/bus/Dispatcher.php(78): Illuminate\Bus\Dispatcher->dispatchNow(Object(Flarum\Post\Command\PostReply)) #16 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/flarum/core/src/Api/Controller/CreatePostController.php(61): Illuminate\Bus\Dispatcher->dispatch(Object(Flarum\Post\Command\PostReply)) #17 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/flarum/core/src/Api/Controller/AbstractSerializeController.php(116): Flarum\Api\Controller\CreatePostController->data(Object(Laminas\Diactoros\ServerRequest), Object(Tobscure\JsonApi\Document)) #18 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/flarum/core/src/Api/Controller/AbstractCreateController.php(22): Flarum\Api\Controller\AbstractSerializeController->handle(Object(Laminas\Diactoros\ServerRequest)) #19 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/flarum/core/src/Http/RouteHandlerFactory.php(41): Flarum\Api\Controller\AbstractCreateController->handle(Object(Laminas\Diactoros\ServerRequest)) #20 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/flarum/core/src/Http/Middleware/ExecuteRoute.php(27): Flarum\Http\RouteHandlerFactory->Flarum\Http\{closure}(Object(Laminas\Diactoros\ServerRequest), Array) #21 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\ExecuteRoute->process(Object(Laminas\Diactoros\ServerRequest), Object(Closure)) #22 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/flarum/core/src/Api/Middleware/ThrottleApi.php(33): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest)) #23 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Api\Middleware\ThrottleApi->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next)) #24 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/flarum/core/src/Http/Middleware/CheckCsrfToken.php(44): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest)) #25 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\CheckCsrfToken->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next)) #26 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/flarum/core/src/Http/Middleware/ResolveRoute.php(69): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest)) #27 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\ResolveRoute->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next)) #28 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/flarum/core/src/Http/Middleware/SetLocale.php(51): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest)) #29 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\SetLocale->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next)) #30 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/flarum/core/src/Http/Middleware/AuthenticateWithHeader.php(58): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest)) #31 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\AuthenticateWithHeader->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next)) #32 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/flarum/core/src/Http/Middleware/AuthenticateWithSession.php(31): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest)) #33 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\AuthenticateWithSession->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next)) #34 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/flarum/core/src/Http/Middleware/RememberFromCookie.php(52): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest)) #35 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\RememberFromCookie->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next)) #36 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/flarum/core/src/Http/Middleware/StartSession.php(61): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest)) #37 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\StartSession->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next)) #38 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/flarum/core/src/Api/Middleware/FakeHttpMethods.php(29): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest)) #39 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Api\Middleware\FakeHttpMethods->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next)) #40 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/flarum/core/src/Http/Middleware/ParseJsonBody.php(28): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest)) #41 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\ParseJsonBody->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next)) #42 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/flarum/core/src/Http/Middleware/HandleErrors.php(57): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest)) #43 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\HandleErrors->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next)) #44 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/flarum/core/src/Http/Middleware/InjectActorReference.php(25): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest)) #45 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\InjectActorReference->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next)) #46 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(75): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest)) #47 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/middlewares/request-handler/src/RequestHandler.php(84): Laminas\Stratigility\MiddlewarePipe->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next)) #48 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/Next.php(49): Middlewares\RequestHandler->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next)) #49 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/middlewares/base-path-router/src/BasePathRouter.php(99): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest)) #50 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/Next.php(49): Middlewares\BasePathRouter->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next)) #51 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/Middleware/OriginalMessages.php(36): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest)) #52 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/Next.php(49): Laminas\Stratigility\Middleware\OriginalMessages->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next)) #53 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/middlewares/base-path/src/BasePath.php(73): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest)) #54 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/Next.php(49): Middlewares\BasePath->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next)) #55 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/flarum/core/src/Http/Middleware/ProcessIp.php(24): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest)) #56 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\ProcessIp->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\Next)) #57 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(75): Laminas\Stratigility\Next->handle(Object(Laminas\Diactoros\ServerRequest)) #58 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(64): Laminas\Stratigility\MiddlewarePipe->process(Object(Laminas\Diactoros\ServerRequest), Object(Laminas\Stratigility\EmptyPipelineHandler)) #59 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/laminas/laminas-httphandlerrunner/src/RequestHandlerRunner.php(73): Laminas\Stratigility\MiddlewarePipe->handle(Object(Laminas\Diactoros\ServerRequest)) #60 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/vendor/flarum/core/src/Http/Server.php(45): Laminas\HttpHandlerRunner\RequestHandlerRunner->run() #61 /data/sites/web/synchestraai/subsites/forum.synchestra.ai/public/index.php(26): Flarum\Http\Server->listen() #62 {main}

yannickp4

I searched for "addPostId" on the forum and found the solution here: https://discuss.flarum.org/d/32682-unable-to-reply-any-user