Linux Lite 3.8 - Update Error

[Bob Deb]

A very big 'thank you' for providing the solution to the problem. The OS was inactive for some time while I sourced another PC to transfer the HDD to. Obviously the particular mirror I had been using (an Australian one if I remember correctly) lapsed over that time. No worries, my updates are now coming from little old New Caledonia. Many thanks again.