Notice: Undefined variable: app in /var/www-dev/cc/gitlab.daj/composition-as-a-service/src/dependencies.php on line 28

Fatal error: Uncaught TypeError: Argument 1 passed to {closure}() must be an instance of Slim\App, null given, called in /var/www-dev/cc/gitlab.daj/composition-as-a-service/src/dependencies.php on line 28 and defined in /var/www-dev/cc/gitlab.daj/composition-as-a-service/src/dependencies.php:8 Stack trace: #0 /var/www-dev/cc/gitlab.daj/composition-as-a-service/src/dependencies.php(28): {closure}(NULL) #1 {main} thrown in /var/www-dev/cc/gitlab.daj/composition-as-a-service/src/dependencies.php on line 8