Fatal error: Uncaught Error: Class "League\OAuth2\Client\OptionProvider\PostAuthOptionProvider" not found in C:\xampp\htdocs\BoostForge\vendor\league\oauth2-client\src\OptionProvider\HttpBasicAuthOptionProvider.php:23 Stack trace: #0 {main} thrown in C:\xampp\htdocs\BoostForge\vendor\league\oauth2-client\src\OptionProvider\HttpBasicAuthOptionProvider.php on line 23