Fatal error: Uncaught Error: Interface 'ProxyManager\Signature\SignatureGeneratorInterface' not found in /home/soh-works/www/3good_old/vendor/ocramius/proxy-manager/src/ProxyManager/Signature/SignatureGenerator.php:16 Stack trace: #0 {main} thrown in /home/soh-works/www/3good_old/vendor/ocramius/proxy-manager/src/ProxyManager/Signature/SignatureGenerator.php on line 16