Fatal error: Uncaught Error: Interface 'GuzzleHttp\Event\SubscriberInterface' not found in C:\xampp\htdocs\fphosting.eu\sub\payments\airbank\vendor\google\auth\src\Subscriber\AuthTokenSubscriber.php:37
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\fphosting.eu\sub\payments\airbank\vendor\google\auth\src\Subscriber\AuthTokenSubscriber.php on line 37