datastorage is inactive?

[KatiaSishost]

Hello, a while ago an error appeared in one of my virtual machines, I restarted the proxmox... and to my surprise it didn't raise the CT... check and datastorate appears with the sign (?) .... the rest of the disks appear active to me, but the datastorage appears as inactive.

How can i fix this?

 

[Dunuin]

You should tell us more about your storages.

For example whats the output of cat /etc/pve/storage.cfg, lsblk and whats the name of the storage that is unavailable?