Users are getting this while trying to register

RelatedTitle

POST https://forum.relatedtechnetwork.com/register

Illuminate\Contracts\Validation\ValidationException:  in file /home3/relatedt/RelatedForum/vendor/flarum/core/src/Core/Validator/AbstractValidator.php on line 64
Stack trace:
  1. Illuminate\Contracts\Validation\ValidationException->() /home3/relatedt/RelatedForum/vendor/flarum/core/src/Core/Validator/AbstractValidator.php:64
  2. Flarum\Core\Validator\AbstractValidator->assertValid() /home3/relatedt/RelatedForum/vendor/sijad/flarum-ext-recaptcha/src/Validate.php:28
  3. Sijad\ReCaptcha\Validate->handle() /home3/relatedt/RelatedForum/vendor/illuminate/pipeline/Pipeline.php:124
  4. call_user_func_array() /home3/relatedt/RelatedForum/vendor/illuminate/pipeline/Pipeline.php:124
  5. Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() /home3/relatedt/RelatedForum/vendor/illuminate/pipeline/Pipeline.php:102
  6. call_user_func() /home3/relatedt/RelatedForum/vendor/illuminate/pipeline/Pipeline.php:102
  7. Illuminate\Pipeline\Pipeline->then() /home3/relatedt/RelatedForum/vendor/illuminate/bus/Dispatcher.php:204
  8. Illuminate\Bus\Dispatcher->dispatchNow() /home3/relatedt/RelatedForum/vendor/illuminate/bus/Dispatcher.php:177
  9. Illuminate\Bus\Dispatcher->dispatch() /home3/relatedt/RelatedForum/vendor/flarum/core/src/Api/Controller/CreateUserController.php:45
 10. Flarum\Api\Controller\CreateUserController->data() /home3/relatedt/RelatedForum/vendor/flarum/core/src/Api/Controller/AbstractSerializeController.php:97
 11. Flarum\Api\Controller\AbstractSerializeController->handle() /home3/relatedt/RelatedForum/vendor/flarum/core/src/Api/Controller/AbstractCreateController.php:23
 12. Flarum\Api\Controller\AbstractCreateController->handle() /home3/relatedt/RelatedForum/vendor/flarum/core/src/Api/Client.php:69
 13. Flarum\Api\Client->send() /home3/relatedt/RelatedForum/vendor/flarum/core/src/Forum/Controller/RegisterController.php:60
 14. Flarum\Forum\Controller\RegisterController->handle() /home3/relatedt/RelatedForum/vendor/flarum/core/src/Http/Handler/ControllerRouteHandler.php:53
 15. Flarum\Http\Handler\ControllerRouteHandler->__invoke() /home3/relatedt/RelatedForum/vendor/flarum/core/src/Http/Middleware/DispatchRoute.php:69
 16. Flarum\Http\Middleware\DispatchRoute->__invoke() /home3/relatedt/RelatedForum/vendor/zendframework/zend-stratigility/src/Dispatch.php:212
 17. Zend\Stratigility\Dispatch->dispatchCallableMiddleware() /home3/relatedt/RelatedForum/vendor/zendframework/zend-stratigility/src/Dispatch.php:88
 18. Zend\Stratigility\Dispatch->__invoke() /home3/relatedt/RelatedForum/vendor/zendframework/zend-stratigility/src/Next.php:160
 19. Zend\Stratigility\Next->__invoke() /home3/relatedt/RelatedForum/vendor/flagrow/auto-confirm-fix/src/Middleware/RedirectsOnConfirmationError.php:34
 20. Flagrow\AutoConfirmFix\Middleware\RedirectsOnConfirmationError->__invoke() /home3/relatedt/RelatedForum/vendor/zendframework/zend-stratigility/src/Dispatch.php:212
 21. Zend\Stratigility\Dispatch->dispatchCallableMiddleware() /home3/relatedt/RelatedForum/vendor/zendframework/zend-stratigility/src/Dispatch.php:88
 22. Zend\Stratigility\Dispatch->__invoke() /home3/relatedt/RelatedForum/vendor/zendframework/zend-stratigility/src/Next.php:160
 23. Zend\Stratigility\Next->__invoke() /home3/relatedt/RelatedForum/vendor/flarum/core/src/Http/Middleware/SetLocale.php:51
 24. Flarum\Http\Middleware\SetLocale->__invoke() /home3/relatedt/RelatedForum/vendor/zendframework/zend-stratigility/src/Dispatch.php:212
 25. Zend\Stratigility\Dispatch->dispatchCallableMiddleware() /home3/relatedt/RelatedForum/vendor/zendframework/zend-stratigility/src/Dispatch.php:88
 26. Zend\Stratigility\Dispatch->__invoke() /home3/relatedt/RelatedForum/vendor/zendframework/zend-stratigility/src/Next.php:160
 27. Zend\Stratigility\Next->__invoke() /home3/relatedt/RelatedForum/vendor/flarum/core/src/Http/Middleware/AuthenticateWithSession.php:36
 28. Flarum\Http\Middleware\AuthenticateWithSession->__invoke() /home3/relatedt/RelatedForum/vendor/zendframework/zend-stratigility/src/Dispatch.php:212
 29. Zend\Stratigility\Dispatch->dispatchCallableMiddleware() /home3/relatedt/RelatedForum/vendor/zendframework/zend-stratigility/src/Dispatch.php:88
 30. Zend\Stratigility\Dispatch->__invoke() /home3/relatedt/RelatedForum/vendor/zendframework/zend-stratigility/src/Next.php:160
 31. Zend\Stratigility\Next->__invoke() /home3/relatedt/RelatedForum/vendor/flarum/core/src/Http/Middleware/RememberFromCookie.php:39
 32. Flarum\Http\Middleware\RememberFromCookie->__invoke() /home3/relatedt/RelatedForum/vendor/zendframework/zend-stratigility/src/Dispatch.php:212
 33. Zend\Stratigility\Dispatch->dispatchCallableMiddleware() /home3/relatedt/RelatedForum/vendor/zendframework/zend-stratigility/src/Dispatch.php:88
 34. Zend\Stratigility\Dispatch->__invoke() /home3/relatedt/RelatedForum/vendor/zendframework/zend-stratigility/src/Next.php:160
 35. Zend\Stratigility\Next->__invoke() /home3/relatedt/RelatedForum/vendor/flarum/core/src/Http/Middleware/StartSession.php:48
 36. Flarum\Http\Middleware\StartSession->__invoke() /home3/relatedt/RelatedForum/vendor/zendframework/zend-stratigility/src/Dispatch.php:212
 37. Zend\Stratigility\Dispatch->dispatchCallableMiddleware() /home3/relatedt/RelatedForum/vendor/zendframework/zend-stratigility/src/Dispatch.php:88
 38. Zend\Stratigility\Dispatch->__invoke() /home3/relatedt/RelatedForum/vendor/zendframework/zend-stratigility/src/Next.php:160
 39. Zend\Stratigility\Next->__invoke() /home3/relatedt/RelatedForum/vendor/flarum/core/src/Http/Middleware/ParseJsonBody.php:31
 40. Flarum\Http\Middleware\ParseJsonBody->__invoke() /home3/relatedt/RelatedForum/vendor/zendframework/zend-stratigility/src/Dispatch.php:212
 41. Zend\Stratigility\Dispatch->dispatchCallableMiddleware() /home3/relatedt/RelatedForum/vendor/zendframework/zend-stratigility/src/Dispatch.php:88
 42. Zend\Stratigility\Dispatch->__invoke() /home3/relatedt/RelatedForum/vendor/zendframework/zend-stratigility/src/Next.php:160
 43. Zend\Stratigility\Next->__invoke() /home3/relatedt/RelatedForum/vendor/flarum/core/src/Http/Middleware/HandleErrors.php:61
 44. Flarum\Http\Middleware\HandleErrors->__invoke() /home3/relatedt/RelatedForum/vendor/zendframework/zend-stratigility/src/Dispatch.php:212
 45. Zend\Stratigility\Dispatch->dispatchCallableMiddleware() /home3/relatedt/RelatedForum/vendor/zendframework/zend-stratigility/src/Dispatch.php:88
 46. Zend\Stratigility\Dispatch->__invoke() /home3/relatedt/RelatedForum/vendor/zendframework/zend-stratigility/src/Next.php:160
 47. Zend\Stratigility\Next->__invoke() /home3/relatedt/RelatedForum/vendor/zendframework/zend-stratigility/src/MiddlewarePipe.php:111
 48. Zend\Stratigility\MiddlewarePipe->__invoke() /home3/relatedt/RelatedForum/vendor/flarum/core/src/Http/AbstractServer.php:55
 49. Flarum\Http\AbstractServer->__invoke() /home3/relatedt/RelatedForum/vendor/zendframework/zend-diactoros/src/Server.php:162
 50. Zend\Diactoros\Server->listen() /home3/relatedt/RelatedForum/vendor/flarum/core/src/Http/AbstractServer.php:36
 51. Flarum\Http\AbstractServer->listen() /home3/relatedt/RelatedForum/index.php:16

How do I resolve this

Toby

Disable debug mode in config.php and you should see an error message which explains it in more friendly terms ?

RelatedTitle

Toby It gives the same output

luceos

RelatedTitle set debug in your config.php from true to false. If that does nothing immediately, clear browser cache and run php flarum cache:clear (although that should not be necessary).

RelatedTitle

luceos I did, it gives the same output

luceos

The error I received when trying to sign up:

<br />
<b>Warning</b>: file_get_contents(): https:// wrapper is disabled in the server configuration by allow_url_fopen=0 in <b>/home3/relatedt/RelatedForum/vendor/google/recaptcha/src/ReCaptcha/RequestMethod/Post.php</b> on line <b>68</b><br />
<br />
<b>Warning</b>: file_get_contents(https://www.google.com/recaptcha/api/siteverify): failed to open stream: no suitable wrapper could be found in <b>/home3/relatedt/RelatedForum/vendor/google/recaptcha/src/ReCaptcha/RequestMethod/Post.php</b> on line <b>68</b><br />
<br />
<b>Fatal error</b>: Uncaught RuntimeException: Unable to emit response; headers already sent in /home3/relatedt/RelatedForum/vendor/zendframework/zend-diactoros/src/Response/SapiEmitterTrait.php:37
Stack trace:
#0 /home3/relatedt/RelatedForum/vendor/zendframework/zend-diactoros/src/Response/SapiEmitter.php(30): Zend\Diactoros\Response\SapiEmitter-&gt;assertNoPreviousOutput()
#1 /home3/relatedt/RelatedForum/vendor/zendframework/zend-diactoros/src/Server.php(167): Zend\Diactoros\Response\SapiEmitter-&gt;emit(Object(Zend\Diactoros\Response\HtmlResponse))
#2 /home3/relatedt/RelatedForum/vendor/flarum/core/src/Http/AbstractServer.php(36): Zend\Diactoros\Server-&gt;listen(Object(Zend\Stratigility\NoopFinalHandler))
#3 /home3/relatedt/RelatedForum/index.php(16): Flarum\Http\AbstractServer-&gt;listen()
#4 {main}
thrown in <b>/home3/relatedt/RelatedForum/vendor/zendframework/zend-diactoros/src/Response/SapiEmitterTrait.php</b> on line <b>37</b><br />

allow_url_fopen is disabled
an extension uses that (the recaptcha?)

RelatedTitle

I could see something about allow_url_fopen but when I went into the php.ini editor it showed that it was enabled. I am using a recaptcha extension, I'm gonna disable it and get back

I disabled the extension and removed cache both locally and the .js and .css files on assets, I even purged cloudflare cache but I still get the same error I was getting before