Fatal error: Uncaught Error: Class 'OAuth\Common\Exception\Exception' not found in C:\xampp7\htdocs\edgpens\vendor\lusitanian\oauth\src\OAuth\OAuth1\Signature\Exception\UnsupportedHashAlgorithmException.php:10 Stack trace: #0 {main} thrown in C:\xampp7\htdocs\edgpens\vendor\lusitanian\oauth\src\OAuth\OAuth1\Signature\Exception\UnsupportedHashAlgorithmException.php on line 10