Thank you Klojum. I deleted my Thumbnails folder and it freed up enough space for a Restore (Phew!).
I'd tried doing backups and restores to my NAS awhile back without success. I'll try a thumb drive next time...
Greetings. My 5.5 GB .tar fails to run due to the error message "There is not enough free storage to continue". I found a previous thread, linked below, where the recommendation was to log into LibreELEC via SSH and run; dh -h | pastebinit then paste the url. The OP never followed up. I have perfromed the task and the url is:
Can you help? Thanks!