Fatal error: Uncaught Error: Interface "Zend\Code\Scanner\ScannerInterface" not found in /var/www/apache/dev/cal/web/vendor/zendframework/zend-code/src/Scanner/ClassScanner.php:35 Stack trace: #0 {main} thrown in /var/www/apache/dev/cal/web/vendor/zendframework/zend-code/src/Scanner/ClassScanner.php on line 35