Fatal error: Uncaught Error: Class "HTMLPurifier_AttrDef_URI_Email" not found in D:\NTG_App\www\store_management_system\vendor\ezyang\htmlpurifier\library\HTMLPurifier\AttrDef\URI\Email\SimpleCheck.php:7 Stack trace: #0 {main} thrown in D:\NTG_App\www\store_management_system\vendor\ezyang\htmlpurifier\library\HTMLPurifier\AttrDef\URI\Email\SimpleCheck.php on line 7