Fatal error: Uncaught Error: Class 'Google\ApiCore\Transport\Grpc\ForwardingCall' not found in C:\xampp\htdocs\fphosting.eu\sub\payments\airbank\vendor\google\gax\src\Transport\Grpc\ForwardingUnaryCall.php:40 Stack trace: #0 {main} thrown in C:\xampp\htdocs\fphosting.eu\sub\payments\airbank\vendor\google\gax\src\Transport\Grpc\ForwardingUnaryCall.php on line 40