Fatal error: Uncaught Error: Class 'Intervention\Gif\Decoders\AbstractPackedBitDecoder' not found in /home/edmedu/www/edmclass.com.bak/edmclass-front/vendor/intervention/gif/src/Decoders/ImageDescriptorDecoder.php:9 Stack trace: #0 {main} thrown in /home/edmedu/www/edmclass.com.bak/edmclass-front/vendor/intervention/gif/src/Decoders/ImageDescriptorDecoder.php on line 9