Fatal error: Uncaught Error: Interface "SebastianBergmann\Exporter\Exception" not found in C:\wamp64\houda\vendor\sebastian\exporter\src\exceptions\ObjectNotSupportedException.php:14 Stack trace: #0 {main} thrown in C:\wamp64\houda\vendor\sebastian\exporter\src\exceptions\ObjectNotSupportedException.php on line 14