Fatal error: Uncaught Error: Interface 'Google\ApiCore\Transport\TransportInterface' not found in C:\xampp\htdocs\fphosting.eu\sub\payments\airbank\vendor\google\gax\src\Testing\MockTransport.php:44
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\fphosting.eu\sub\payments\airbank\vendor\google\gax\src\Testing\MockTransport.php on line 44