Fatal error: Uncaught Error: Interface 'Lcobucci\JWT\Signer' not found in /home/flexinettek/public_html/vendor/lcobucci/jwt/src/Signer/BaseSigner.php:21 Stack trace: #0 {main} thrown in /home/flexinettek/public_html/vendor/lcobucci/jwt/src/Signer/BaseSigner.php on line 21