So, by following something I found on google I've been an idiot and I deleted the fstab file and now OMV doesn't work anymore.
I can ssh as root with Mobaxterm and I can see, download and delete files, but not write them. I have a backup of fstab on my PC so I tried to recreate it by pasting the content with nano but it doesn't let me save the file, it says the file system is read-only. Can you help me please?