Fatal error: Uncaught Error: Interface 'League\OAuth2\Server\RedirectUriValidators\RedirectUriValidatorInterface' not found in C:\Apache24\htdocs\vendor.old2\league\oauth2-server\src\RedirectUriValidators\RedirectUriValidator.php:15 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\vendor.old2\league\oauth2-server\src\RedirectUriValidators\RedirectUriValidator.php on line 15