Fatal error: Uncaught Error: Interface "Firebase\Auth\Token\Domain\Verifier" not found in /home2/floating/public_html/coincorn10/app/vendor/kreait/firebase-php/src/Firebase/Auth/IdTokenVerifier.php:20 Stack trace: #0 {main} thrown in /home2/floating/public_html/coincorn10/app/vendor/kreait/firebase-php/src/Firebase/Auth/IdTokenVerifier.php on line 20