Fatal error: Uncaught Error: Interface "Gelf\MessageValidatorInterface" not found in C:\laragon\htdocs\eloboost24\vendor\graylog2\gelf-php\src\Gelf\MessageValidator.php:23 Stack trace: #0 {main} thrown in C:\laragon\htdocs\eloboost24\vendor\graylog2\gelf-php\src\Gelf\MessageValidator.php on line 23