Failed Update

[Grenville]

Hi Guys,

Having not updated for a while, I find I get the following notification:

============ Log =========== Hit:1 http://archive.canonical.com/ubuntu
bionic InRelease Hit:3 http://ppa.launchpad.net/teejee2008/ppa/ubuntu
bionic InRelease Get:2
http://ppa.launchpad.net/otto-kesselgulasch/gimp/ubuntu bionic InRelease
[15.4 kB] Hit:4 http://us.archive.ubuntu.com/ubuntu bionic InRelease
Hit:5 http://ftp.acc.umu.se/mirror/linuxliteos.com diamond InRelease
Get:6 http://us.archive.ubuntu.com/ubuntu bionic-security InRelease
[88.7 kB] Get:7 http://us.archive.ubuntu.com/ubuntu bionic-updates
InRelease [88.7 kB] Get:8 http://us.archive.ubuntu.com/ubuntu
bionic-backports InRelease [74.6 kB] Reading package lists... E:
Repository 'http://ppa.launchpad.net/otto-kesselgulasch/gimp/ubuntu
bionic InRelease' changed its 'Label' value from 'gimp' to 'gimp stable'

I tried a few of the Linux Lite Tweaks which looked relevant but no joy.

Thanks, already!