Fatal error: Uncaught Error: Interface "Safepay\Exception\ExceptionInterface" not found in /home/techandazclients/public_html/alfatah.clients.techandaz.com/vendor/getsafepay/sfpy-php/lib/Exception/SignatureVerificationException.php:9 Stack trace: #0 {main} thrown in /home/techandazclients/public_html/alfatah.clients.techandaz.com/vendor/getsafepay/sfpy-php/lib/Exception/SignatureVerificationException.php on line 9