Fatal error: Uncaught Error: Class 'League\OAuth2\Client\OptionProvider\PostAuthOptionProvider' not found in C:\xampp7\htdocs\edgpens\vendor\league\oauth2-client\src\OptionProvider\HttpBasicAuthOptionProvider.php:23
Stack trace:
#0 {main}
thrown in C:\xampp7\htdocs\edgpens\vendor\league\oauth2-client\src\OptionProvider\HttpBasicAuthOptionProvider.php on line 23