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