Fatal error: Uncaught Error: Interface "ProxyManager\Signature\Exception\ExceptionInterface" not found in /var/www/html/vendor/friendsofphp/proxy-manager-lts/src/ProxyManager/Signature/Exception/MissingSignatureException.php:16 Stack trace: #0 {main} thrown in /var/www/html/vendor/friendsofphp/proxy-manager-lts/src/ProxyManager/Signature/Exception/MissingSignatureException.php on line 16