Fatal error: Uncaught Error: Class "HTMLPurifier_HTMLModule_Tidy_XHTMLAndHTML4" not found in /var/www/erp/office/vendor/ezyang/htmlpurifier/library/HTMLPurifier/HTMLModule/Tidy/Strict.php:3
Stack trace:
#0 {main}
thrown in /var/www/erp/office/vendor/ezyang/htmlpurifier/library/HTMLPurifier/HTMLModule/Tidy/Strict.php on line 3