Adguard on GL.iNet GL-MT3000 wont start

Adguard on my GL.iNet GL-MT3000 router won’t start at all since two or three days ago. I just noticed that I can’t resolve any website on all my devices connected to the router.

When I checked, I found out that turning off Adguard Home solves the issue.

Now, if I turn it on, Adguard won’t even start.

After a few seconds..