motel I'm not getting the error on your server now. The debug message before (my bad for not copying it in here Franz, I thought the server logs would tell us something useful) said a 500 error.
EDIT: Looks like I'm not hopeless after all. I still had the tab open with the error. Here it is:
POST http://dodev.ga/forum/api/posts
{
"errors": [
{
"code": 500,
"title": "Internal server error",
"detail": "BadMethodCallException: Call to undefined method Illuminate\\Database\\Query\\Builder::tags() in /home/dodev/www/forum/vendor/illuminate/database/Query/Builder.php:2093\nStack trace:\n#0 [internal function]: Illuminate\\Database\\Query\\Builder->__call('tags', Array)\n#1 /home/dodev/www/forum/vendor/illuminate/database/Eloquent/Builder.php(1015): call_user_func_array(Array, Array)\n#2 [internal function]: Illuminate\\Database\\Eloquent\\Builder->__call('tags', Array)\n#3 /home/dodev/www/forum/vendor/illuminate/database/Eloquent/Model.php(3437): call_user_func_array(Array, Array)\n#4 /home/dodev/www/forum/vendor/flarum/core/src/Database/AbstractModel.php(186): Illuminate\\Database\\Eloquent\\Model->__call('tags', Array)\n#5 /home/dodev/www/forum/vendor/flarum/pusher/src/Listener/PushNewPosts.php(55): Flarum\\Database\\AbstractModel->__call('tags', Array)\n#6 [internal function]: Flarum\\Pusher\\Listener\\PushNewPosts->pushNewPost(Object(Flarum\\Event\\PostWasPosted))\n#7 /home/dodev/www/forum/vendor/illuminate/events/Dispatcher.php(221): call_user_func_array(Array, Array)\n#8 /home/dodev/www/forum/vendor/flarum/core/src/Core/Support/DispatchEventsTrait.php(34): Illuminate\\Events\\Dispatcher->fire('Flarum\\\\Event\\\\Po...')\n#9 /home/dodev/www/forum/vendor/flarum/core/src/Core/Command/PostReplyHandler.php(102): Flarum\\Core\\Command\\PostReplyHandler->dispatchEventsFor(Object(Flarum\\Core\\Post\\CommentPost), Object(Flarum\\Core\\User))\n#10 /home/dodev/www/forum/vendor/flarum/core/src/Core/Notification/NotificationSyncer.php(158): Flarum\\Core\\Command\\PostReplyHandler->Flarum\\Core\\Command\\{closure}()\n#11 /home/dodev/www/forum/vendor/flarum/core/src/Core/Command/PostReplyHandler.php(103): Flarum\\Core\\Notification\\NotificationSyncer->onePerUser(Object(Closure))\n#12 [internal function]: Flarum\\Core\\Command\\PostReplyHandler->handle(Object(Flarum\\Core\\Command\\PostReply))\n#13 /home/dodev/www/forum/vendor/illuminate/bus/Dispatcher.php(202): call_user_func(Array, Object(Flarum\\Core\\Command\\PostReply))\n#14 [internal function]: Illuminate\\Bus\\Dispatcher->Illuminate\\Bus\\{closure}(Object(Flarum\\Core\\Command\\PostReply))\n#15 /home/dodev/www/forum/vendor/illuminate/pipeline/Pipeline.php(139): call_user_func(Object(Closure), Object(Flarum\\Core\\Command\\PostReply))\n#16 [internal function]: Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Flarum\\Core\\Command\\PostReply))\n#17 /home/dodev/www/forum/vendor/illuminate/pipeline/Pipeline.php(102): call_user_func(Object(Closure), Object(Flarum\\Core\\Command\\PostReply))\n#18 /home/dodev/www/forum/vendor/illuminate/bus/Dispatcher.php(204): Illuminate\\Pipeline\\Pipeline->then(Object(Closure))\n#19 /home/dodev/www/forum/vendor/illuminate/bus/Dispatcher.php(177): Illuminate\\Bus\\Dispatcher->dispatchNow(Object(Flarum\\Core\\Command\\PostReply), NULL)\n#20 /home/dodev/www/forum/vendor/flarum/core/src/Api/Controller/CreatePostController.php(72): Illuminate\\Bus\\Dispatcher->dispatch(Object(Flarum\\Core\\Command\\PostReply))\n#21 /home/dodev/www/forum/vendor/flarum/core/src/Api/Controller/AbstractSerializeController.php(96): Flarum\\Api\\Controller\\CreatePostController->data(Object(Zend\\Stratigility\\Http\\Request), Object(Tobscure\\JsonApi\\Document))\n#22 /home/dodev/www/forum/vendor/flarum/core/src/Api/Controller/AbstractCreateController.php(22): Flarum\\Api\\Controller\\AbstractSerializeController->handle(Object(Zend\\Stratigility\\Http\\Request))\n#23 /home/dodev/www/forum/vendor/flarum/core/src/Http/GenerateRouteHandlerTrait.php(37): Flarum\\Api\\Controller\\AbstractCreateController->handle(Object(Zend\\Stratigility\\Http\\Request))\n#24 /home/dodev/www/forum/vendor/flarum/core/src/Http/Middleware/DispatchRoute.php(71): Flarum\\Api\\ApiServiceProvider->Flarum\\Http\\{closure}(Object(Zend\\Stratigility\\Http\\Request), Array)\n#25 /home/dodev/www/forum/vendor/zendframework/zend-stratigility/src/Dispatch.php(82): Flarum\\Http\\Middleware\\DispatchRoute->__invoke(Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), Object(Zend\\Stratigility\\Next))\n#26 /home/dodev/www/forum/vendor/zendframework/zend-stratigility/src/Next.php(113): Zend\\Stratigility\\Dispatch->__invoke(Object(Zend\\Stratigility\\Route), NULL, Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), Object(Zend\\Stratigility\\Next))\n#27 /home/dodev/www/forum/vendor/flarum/core/src/Http/Middleware/SetLocale.php(50): Zend\\Stratigility\\Next->__invoke(Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response))\n#28 /home/dodev/www/forum/vendor/zendframework/zend-stratigility/src/Dispatch.php(82): Flarum\\Http\\Middleware\\SetLocale->__invoke(Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), Object(Zend\\Stratigility\\Next))\n#29 /home/dodev/www/forum/vendor/zendframework/zend-stratigility/src/Next.php(113): Zend\\Stratigility\\Dispatch->__invoke(Object(Zend\\Stratigility\\Route), NULL, Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), Object(Zend\\Stratigility\\Next))\n#30 /home/dodev/www/forum/vendor/flarum/core/src/Http/Middleware/AuthenticateWithHeader.php(57): Zend\\Stratigility\\Next->__invoke(Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response))\n#31 /home/dodev/www/forum/vendor/zendframework/zend-stratigility/src/Dispatch.php(82): Flarum\\Http\\Middleware\\AuthenticateWithHeader->__invoke(Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), Object(Zend\\Stratigility\\Next))\n#32 /home/dodev/www/forum/vendor/zendframework/zend-stratigility/src/Next.php(113): Zend\\Stratigility\\Dispatch->__invoke(Object(Zend\\Stratigility\\Route), NULL, Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), Object(Zend\\Stratigility\\Next))\n#33 /home/dodev/www/forum/vendor/flarum/core/src/Http/Middleware/AuthenticateWithSession.php(33): Zend\\Stratigility\\Next->__invoke(Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response))\n#34 /home/dodev/www/forum/vendor/zendframework/zend-stratigility/src/Dispatch.php(82): Flarum\\Http\\Middleware\\AuthenticateWithSession->__invoke(Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), Object(Zend\\Stratigility\\Next))\n#35 /home/dodev/www/forum/vendor/zendframework/zend-stratigility/src/Next.php(113): Zend\\Stratigility\\Dispatch->__invoke(Object(Zend\\Stratigility\\Route), NULL, Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), Object(Zend\\Stratigility\\Next))\n#36 /home/dodev/www/forum/vendor/flarum/core/src/Http/Middleware/RememberFromCookie.php(38): Zend\\Stratigility\\Next->__invoke(Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response))\n#37 /home/dodev/www/forum/vendor/zendframework/zend-stratigility/src/Dispatch.php(82): Flarum\\Http\\Middleware\\RememberFromCookie->__invoke(Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), Object(Zend\\Stratigility\\Next))\n#38 /home/dodev/www/forum/vendor/zendframework/zend-stratigility/src/Next.php(113): Zend\\Stratigility\\Dispatch->__invoke(Object(Zend\\Stratigility\\Route), NULL, Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), Object(Zend\\Stratigility\\Next))\n#39 /home/dodev/www/forum/vendor/flarum/core/src/Http/Middleware/StartSession.php(33): Zend\\Stratigility\\Next->__invoke(Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response))\n#40 /home/dodev/www/forum/vendor/zendframework/zend-stratigility/src/Dispatch.php(82): Flarum\\Http\\Middleware\\StartSession->__invoke(Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), Object(Zend\\Stratigility\\Next))\n#41 /home/dodev/www/forum/vendor/zendframework/zend-stratigility/src/Next.php(113): Zend\\Stratigility\\Dispatch->__invoke(Object(Zend\\Stratigility\\Route), NULL, Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), Object(Zend\\Stratigility\\Next))\n#42 /home/dodev/www/forum/vendor/flarum/core/src/Api/Middleware/FakeHttpMethods.php(32): Zend\\Stratigility\\Next->__invoke(Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response))\n#43 /home/dodev/www/forum/vendor/zendframework/zend-stratigility/src/Dispatch.php(82): Flarum\\Api\\Middleware\\FakeHttpMethods->__invoke(Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), Object(Zend\\Stratigility\\Next))\n#44 /home/dodev/www/forum/vendor/zendframework/zend-stratigility/src/Next.php(113): Zend\\Stratigility\\Dispatch->__invoke(Object(Zend\\Stratigility\\Route), NULL, Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), Object(Zend\\Stratigility\\Next))\n#45 /home/dodev/www/forum/vendor/flarum/core/src/Http/Middleware/ParseJsonBody.php(30): Zend\\Stratigility\\Next->__invoke(Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response))\n#46 /home/dodev/www/forum/vendor/zendframework/zend-stratigility/src/Dispatch.php(82): Flarum\\Http\\Middleware\\ParseJsonBody->__invoke(Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), Object(Zend\\Stratigility\\Next))\n#47 /home/dodev/www/forum/vendor/zendframework/zend-stratigility/src/Next.php(113): Zend\\Stratigility\\Dispatch->__invoke(Object(Zend\\Stratigility\\Route), NULL, Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), Object(Zend\\Stratigility\\Next))\n#48 /home/dodev/www/forum/vendor/zendframework/zend-stratigility/src/MiddlewarePipe.php(75): Zend\\Stratigility\\Next->__invoke(Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response))\n#49 /home/dodev/www/forum/vendor/zendframework/zend-diactoros/src/Server.php(166): Zend\\Stratigility\\MiddlewarePipe->__invoke(Object(Zend\\Stratigility\\Http\\Request), Object(Zend\\Stratigility\\Http\\Response), NULL)\n#50 /home/dodev/www/forum/vendor/flarum/core/src/Http/AbstractServer.php(38): Zend\\Diactoros\\Server->listen()\n#51 /home/dodev/www/forum/api.php(16): Flarum\\Http\\AbstractServer->listen()\n#52 {main}"
}
]
}