Fatal error: Uncaught Error: Class 'OAuth\Common\Exception\Exception' not found in C:\xampp7\htdocs\edgpens\vendor\lusitanian\oauth\src\OAuth\Common\Http\Exception\TokenResponseException.php:10 Stack trace: #0 {main} thrown in C:\xampp7\htdocs\edgpens\vendor\lusitanian\oauth\src\OAuth\Common\Http\Exception\TokenResponseException.php on line 10