Offset 'FIDO2PasswordlessAu…' does not exist on array{FIDO2AuthSuccessful: mixed, FIDO2WantsRegister: bool}.

Anonymous class extends unknown class SimpleSAML\Module\webauthn\Auth\Source\AuthSourceOverloader.

Class class@anonymous/Controller/PushbackUserPass.php:97 does not have a constructor and must be instantiated without any parameters.

Call to an undefined method class@anonymous/Controller/PushbackUserPass.php:97::login().

Method SimpleSAML\Module\webauthn\Controller\PushbackUserPass::main() should return SimpleSAML\HTTP\RunnableResponse|Symfony\Component\HttpFoundation\RedirectResponse but return statement is missing.

Call to function array_key_exists() with 'Registration' and array{FIDO2Tokens: array{array{string, string, -1|int<1, max>, non-falsy-string, int, int, 0|1}}} will always evaluate to false.

Constructor of class SimpleSAML\Module\webauthn\Store has an unused parameter $config.

Method SimpleSAML\Module\webauthn\WebAuthn\AAGUID::__construct() with return type void returns null but should not return anything.

Static property SimpleSAML\Module\webauthn\WebAuthn\AAGUID::$instance (static(SimpleSAML\Module\webauthn\WebAuthn\AAGUID)) does not accept SimpleSAML\Module\webauthn\WebAuthn\AAGUID.