File path set to read only suddenly

“Failed to deploy a stack: compose up operation failed: Error response from daemon: error while creating mount source path ‘/path/to/config’: mkdir /path: read-only file system”

this is the path “/mnt/.ix-apps/app_mounts/jellyfin/config”

I deployed containers to here before and now its set to read only randomly.

but when i do ls -l it shows that is is read write excute

drwxrwxrwx 6 root root 8 Feb 9 14:59 .ix-apps