So, there are three suggestions I have for you:
-
Try to make Docker clean/prune on non used images:
Internal storage is full - #2 by victor -
Migrate your Apps and data to another location:
A guide to installing Immich to a different location - #17 by Zima-Giorgio -
You can even try to use the mounted sharing folder to your container so that you can leverage external storage instead of the internal one:
How to mount a share folder for Plex - #7 by Zima-Giorgio
Hope this is helpful. Look forward to your feedback.