Plex can't see my drives

I’m having some issues with plex no being able to see 2 of my drives after like an hour of rebooting. I’m running unraid 6.9.2, and ubuntu 20.04.4 LTS. But if i open a file window I can still see the 2 drives and all the data in them that isn’t available.

how do i find out why plex wont start?

I’m still getting this error from the logs. i uninstalled plex. and rebooted and its still giving me the error.