Fatal error: Uncaught Error: Class "Psy\Exception\RuntimeException" not found in C:\Xampp\www\0050467\ims-mobile\vendor_\psy\psysh\src\Exception\DeprecatedException.php:17 Stack trace: #0 {main} thrown in C:\Xampp\www\0050467\ims-mobile\vendor_\psy\psysh\src\Exception\DeprecatedException.php on line 17