I am new to posting here but i have hit the end of my knowledge here.
I have been running UNRAID for a couple years now and ran into this issue. I had to reinstall a backup of my USB drive (not a hardware failure). Upon restarting my machine after the reinstall some of my Docker containers were corrupted for some reason. My nextcloud and mariadb dockers were 2 that were affected. I reinstalled the docker images in hopes that it would just utilize the data there. Unfortunately that is not the case.
I now have the following errors on both mariadb and nextcloud and cannot figure where to go from here.
If someone could please help me out it would be greatly appreciated.