Fatal error: Uncaught Error: Class 'WHMCS\Exception\Handler\CriticalHtmlHandler' not found in /home/workhost/public_html/core/vendor/whmcs/whmcs-foundation/lib/Utility/ErrorManagement.php:0 Stack trace: #0 /home/workhost/public_html/core/init.php(0): WHMCS\Utility\ErrorManagement::boot() #1 /home/workhost/public_html/core/register.php(0): unknown() #2 {main} thrown in /home/workhost/public_html/core/vendor/whmcs/whmcs-foundation/lib/Utility/ErrorManagement.php on line 0