Fatal error: Uncaught Error: Class 'HTMLPurifier_AttrDef_HTML_Length' not found in /home/app/htdocs/lidia/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/HTML/MultiLength.php:9 Stack trace: #0 {main} thrown in /home/app/htdocs/lidia/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/HTML/MultiLength.php on line 9