Fatal error: Uncaught Error: Class "Intervention\Image\AbstractEncoder" not found in D:\Apache24\www\sciegen\backend\vendor\intervention\image\src\Intervention\Image\Gd\Encoder.php:7 Stack trace: #0 {main} thrown in D:\Apache24\www\sciegen\backend\vendor\intervention\image\src\Intervention\Image\Gd\Encoder.php on line 7