Fatal error: Uncaught Error: Class "app" not found in /volume1/web/projects/spaceticker.app.src/lib/actions.php on line 3

Error: Class "app" not found in /volume1/web/projects/spaceticker.app.src/lib/actions.php on line 3

Call Stack:
    0.0001     359888   1. {main}() /volume1/web/projects/spaceticker.app.src/lib/actions.php:0