Fatal error: Uncaught Error: Class "FFMpeg\Format\Video\DefaultVideo" not found in /home/rwebserver/public_html/demo.rwebserver.com/alegria/vendor/pbmedia/laravel-ffmpeg/src/FFMpeg/ImageFormat.php:7 Stack trace: #0 {main} thrown in /home/rwebserver/public_html/demo.rwebserver.com/alegria/vendor/pbmedia/laravel-ffmpeg/src/FFMpeg/ImageFormat.php on line 7