Fatal error: Uncaught Error: Class "HTMLPurifier_Strategy_Composite" not found in C:\xampp\htdocs\shopLogic\vendor\ezyang\htmlpurifier\library\HTMLPurifier\Strategy\Core.php:6 Stack trace: #0 {main} thrown in C:\xampp\htdocs\shopLogic\vendor\ezyang\htmlpurifier\library\HTMLPurifier\Strategy\Core.php on line 6