Any one of the Banned Add ons you have on your box could be the culprit.
You may have to do a clean hard reset of your box and see if the problem still exists.
Then post a log.
Thanks for your reply.
Maybe it's one of the addons, maybe not Maybe it even is one of the addons from the official repository, who knows?
In any case, I've removed the log file since apparently it goes against the forum rules to request support while using one of the addons that the Kodi team deems "banned". Yeah, should have read this forum rules too , sorry
I already have a backup so I'll try to do a reset of the LibreELEC installation and see if the problem with crashes and reboots continues. If that's the case, should I upload the same crash log? Or is any other information more useful?