Fatal error: Uncaught Error: Class "HTMLPurifier_ChildDef" not found in /home/karendei/public_html/test.karenderia.ir/vendor/ezyang/htmlpurifier/library/HTMLPurifier/ChildDef/Custom.php:9 Stack trace: #0 {main} thrown in /home/karendei/public_html/test.karenderia.ir/vendor/ezyang/htmlpurifier/library/HTMLPurifier/ChildDef/Custom.php on line 9