Fatal error: Uncaught Error: Class "Lcobucci\JWT\Signer\UnsafeRsa" not found in D:\Apache24\www\gs1_taizhou\back\vendor\lcobucci\jwt\src\Signer\Rsa\UnsafeSha512.php:11 Stack trace: #0 {main} thrown in D:\Apache24\www\gs1_taizhou\back\vendor\lcobucci\jwt\src\Signer\Rsa\UnsafeSha512.php on line 11