Layout/Frontend

My menu is empty! It only shows the “Calendar” item!

This is a known bug. Reapply the system and you should be fine.

Login is showing error 503, and the console shows ERR_CERT_AUTHORITY_INVALID

In this case, your browser prevents the frontend from accessing the api because it does not accept the ssl certificate as valid. To fix this, open a new tab, enter the address of your api (e.g. http://system.test ). Your browser should display a warning which you can choose to ignore and access the site anyway. After doing so and refreshing the frontend, your frontend should work.