Fatal error: Uncaught Error: Class "IMAppLib_Auth_Exception" not found in C:\SHC\xampp\htdocs\shc_mobile_backend\packages\imapplib\src\IMAppLib\Auth\ValidationException.php:13 Stack trace: #0 {main} thrown in C:\SHC\xampp\htdocs\shc_mobile_backend\packages\imapplib\src\IMAppLib\Auth\ValidationException.php on line 13