After a freeze my OSMC won'start again

When sitting down to watch something I noticed the interface wasn’t responding to my button pushes on the remote. I rebooted, but now it freezes on boot displaying the OSMC logo and not getting anywhere. I can ssh into my machine, but cannot find any errors in .kodi/temp/kodi.log.

Here is my log https://paste.osmc.tv/olovehakec

Edit: I should add, earlier today there was a request to upgrade the system. I declined however since I didn’t want to do it at the time, and so the last time I upgraded the system was a couple of weeks ago, I think.

I think there are some problems with your path substitution:

2019-06-24 22:25:33.938 T:4064579584 ERROR: NFS: Failed to mount nfs share: /library/thumbnails (Poll failed)
2019-06-24 22:25:33.938 T:4064579584 ERROR: Create - Error creating /home/osmc/.kodi/userdata/Thumbnails
2019-06-24 22:25:33.938 T:4064579584 ERROR: Create - Error creating special://masterprofile/Thumbnails
2019-06-24 22:25:33.940 T:4064579584 ERROR: Create - Error creating /home/osmc/.kodi/userdata/Thumbnails/Video
2019-06-24 22:25:33.940 T:4064579584 ERROR: Create - Error creating special://masterprofile/Thumbnails/Video

2019-06-24 22:25:33.938 T:4064579584   ERROR: NFS: Failed to mount nfs share: /library/thumbnails (Poll failed)

And I see you are using path substitution for your thumbnails. This is no longer supported in Kodi.

Oh, I missed that. Strange, its been working just fine up til now.

Sorry, no issues with OSMC. Its my zfs pool that is experiencing issues.