Source: https://forums.technicpack.net/topic/46360-an-interal-error-occurred-essentials-plugin/?tab=comments
Timestamp: 2019-04-25 07:01:12+00:00

Document:
Tried to install Essentials 2.1.1 onto my 3.1.2 Tekkit Classic server and when ever I try and use a command it just says "an internal error.. ect"
the only command nearest to /help that works is /? and that's it.
2013-06-30 03:16:03 [sEVERE] §4Unknown item 10 in protect.alert.on-placement list.
2013-06-30 03:16:03 [sEVERE] §4Unknown item 11 in protect.alert.on-placement list.
2013-06-30 03:16:03 [sEVERE] §4Unknown item 46 in protect.alert.on-placement list.
2013-06-30 03:16:03 [sEVERE] §4Unknown item 327 in protect.alert.on-placement list.
2013-06-30 03:16:03 [sEVERE] §4Unknown item 327 in protect.alert.on-use list.
2013-06-30 03:16:03 [sEVERE] §4Unknown item 10 in protect.blacklist.placement list.
2013-06-30 03:16:03 [sEVERE] §4Unknown item 11 in protect.blacklist.placement list.
2013-06-30 03:16:03 [sEVERE] §4Unknown item 46 in protect.blacklist.placement list.
2013-06-30 03:16:03 [sEVERE] §4Unknown item 327 in protect.blacklist.placement list.
2013-06-30 03:16:03 [sEVERE] §4Unknown item 327 in protect.blacklist.usage list.
2013-06-30 03:16:03 [iNFO] Done (1.337s)! For help, type "help" or "?"

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