Fatal error: Uncaught Error: Class 'HTMLPurifier_URIScheme' not found in E:\Cloud\OneDrive\ITBX\GIT\API\vendor\ezyang\htmlpurifier\library\HTMLPurifier\URIScheme\tel.php:12 Stack trace: #0 {main} thrown in E:\Cloud\OneDrive\ITBX\GIT\API\vendor\ezyang\htmlpurifier\library\HTMLPurifier\URIScheme\tel.php on line 12