Fatal error: Uncaught Error: Class "Intervention\Image\File" not found in D:\Apache24\www\qilu_sap\back-end\vendor\intervention\image\src\Intervention\Image\Image.php:56 Stack trace: #0 {main} thrown in D:\Apache24\www\qilu_sap\back-end\vendor\intervention\image\src\Intervention\Image\Image.php on line 56