Fatal error: Uncaught Error: Interface 'Lcobucci\JWT\Signer\Key' not found in /home/sumosauna/public_html/vendor/lcobucci/jwt/src/Signer/Key/InMemory.php:15 Stack trace: #0 {main} thrown in /home/sumosauna/public_html/vendor/lcobucci/jwt/src/Signer/Key/InMemory.php on line 15