Fatal error: Uncaught Error: Class "HTMLPurifier_AttrDef" not found in /home/php8crons/public_html/xpert/includes/selling-partner-api-main/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/Border.php:6 Stack trace: #0 {main} thrown in /home/php8crons/public_html/xpert/includes/selling-partner-api-main/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/Border.php on line 6