Fatal error: Uncaught Error: Class "HTMLPurifier_Definition" not found in C:\laragon\www\backup attendpro-20251021\vendor copy\ezyang\htmlpurifier\library\HTMLPurifier\CSSDefinition.php:7 Stack trace: #0 {main} thrown in C:\laragon\www\backup attendpro-20251021\vendor copy\ezyang\htmlpurifier\library\HTMLPurifier\CSSDefinition.php on line 7