Fatal error: Uncaught Error: Class 'HTMLPurifier_Definition' not found in /home/apicrmalfaextrem/public_html/vendor_old/ezyang/htmlpurifier/library/HTMLPurifier/CSSDefinition.php:7 Stack trace: #0 {main} thrown in /home/apicrmalfaextrem/public_html/vendor_old/ezyang/htmlpurifier/library/HTMLPurifier/CSSDefinition.php on line 7