Fatal error: Uncaught Error: Interface "zfhassaan\Payfast\Services\Contracts\AuthenticationServiceInterface" not found in /home/grithx/public_html/panel.zthosting.com/app/Services/PayFastHostedAuthenticationService.php:19 Stack trace: #0 {main} thrown in /home/grithx/public_html/panel.zthosting.com/app/Services/PayFastHostedAuthenticationService.php on line 19