Fatal error: Uncaught Error: Class "Facebook\FileUpload\FacebookFile" not found in /home/u187029957/domains/bestmart.in/public_html/vc/social_post/Lib/Social/facebook/FileUpload/FacebookVideo.php:31 Stack trace: #0 {main} thrown in /home/u187029957/domains/bestmart.in/public_html/vc/social_post/Lib/Social/facebook/FileUpload/FacebookVideo.php on line 31