Fatal error: Uncaught Error: Class "HTMLPurifier_Strategy_Composite" not found in /users/quirl/www/filemanager/spark/protected/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Strategy/Core.php:6 Stack trace: #0 {main} thrown in /users/quirl/www/filemanager/spark/protected/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Strategy/Core.php on line 6