Fatal error: Uncaught Error: Class 'Omnipay\Tests\GatewayTestCase' not found in /home/app/htdocs/lidia/vendor/dercoder/omnipay-paysafecard/tests/GatewayTest.php:6 Stack trace: #0 {main} thrown in /home/app/htdocs/lidia/vendor/dercoder/omnipay-paysafecard/tests/GatewayTest.php on line 6