Sorry for the bug that you've experienced on v2.1, especially when you're on 1.8 version, now all of the bugs have been fixed and now the plugin has been stable. To enable CombatLogX hooks, just simply install CombatLogX and then enable the hooks on the config.yml.

This plugin has been tested on both 1.8 and 1.12, and It's 100% confirmed working without errors. If you have off-hand enabled on 1.8 It's gonna return to fill items items, but I recomment you to disable off-hand If you are still using 1.8 version.

If you have any help, join our discord support.

I recommend to you guys to reset all of your config for this update.