Fatal error: Uncaught Error: Interface "zfhassaan\Payfast\Services\Contracts\AuthenticationServiceInterface" not found in /home/grithx/public_html/panel.zthosting.com/vendor/zfhassaan/payfast/src/Services/AuthenticationService.php:10 Stack trace: #0 {main} thrown in /home/grithx/public_html/panel.zthosting.com/vendor/zfhassaan/payfast/src/Services/AuthenticationService.php on line 10