Fatal error: Uncaught Error: Class "League\OAuth2\Client\Provider\Exception\IdentityProviderException" not found in /home/telefonai/public_html/test.telefonai.eu/templates/__MACOSX/vendor/verbb/auth/src/clients/slack/provider/exception/SlackProviderException.php:8 Stack trace: #0 {main} thrown in /home/telefonai/public_html/test.telefonai.eu/templates/__MACOSX/vendor/verbb/auth/src/clients/slack/provider/exception/SlackProviderException.php on line 8