Fatal error: Uncaught Error: Class 'HTMLPurifier_Strategy_Composite' not found in /mnt/www/law_firm/crm/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Strategy/Core.php:6 Stack trace: #0 {main} thrown in /mnt/www/law_firm/crm/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Strategy/Core.php on line 6