Fatal error: Uncaught Error: Class "HTMLPurifier_ChildDef" not found in C:\xampp\htdocs\Dist_tool\TamilNadu_distribution\pds_fci\vendor\ezyang\htmlpurifier\library\HTMLPurifier\ChildDef\Required.php:6 Stack trace: #0 {main} thrown in C:\xampp\htdocs\Dist_tool\TamilNadu_distribution\pds_fci\vendor\ezyang\htmlpurifier\library\HTMLPurifier\ChildDef\Required.php on line 6