Hi Hias,
Thanx for responding !
crash : http://ix.io/3Z05
The other pastebin contains too much private information of which I don't feel comfortable sharing.
I also followed an advice from here : https://www.comparitech.com/kodi/kodi-not-…g-fix-problems/
Specifically : "Consequently, the fix for this issue is to delete your Addons.db file, which just caches information on your addons. Don’t worry, deleting the file will not delete any of your addons."
That seemed to help as I now get the GUI back up and I could at least play some videos.
There are other videos that weren't working so I might need an addon for that, will have to check.
Going by the above "solution" there could be other issues wrt LE-versions of components.