Fatal error: Uncaught Error: Class "Lcobucci\JWT\Signer\Rsa" not found in C:\PHP\APPS\production\aictec_license_web\vendor\lcobucci\jwt\src\Signer\Rsa\Sha512.php:18 Stack trace: #0 {main} thrown in C:\PHP\APPS\production\aictec_license_web\vendor\lcobucci\jwt\src\Signer\Rsa\Sha512.php on line 18