Fatal error: Uncaught Error: Interface "League\OAuth2\Server\CodeChallengeVerifiers\CodeChallengeVerifierInterface" not found in /home/alterna/private_assets.alternalab.it/vendor/league/oauth2-server/src/CodeChallengeVerifiers/PlainVerifier.php:12 Stack trace: #0 {main} thrown in /home/alterna/private_assets.alternalab.it/vendor/league/oauth2-server/src/CodeChallengeVerifiers/PlainVerifier.php on line 12