In antrix.exe after server running show: Cannot complete quest, as it doesnt exist

[escoti]

I have a server 2.1.1 running and after server running show the message:

WARNING: Cannot complete quest, as it doesnt exist

No have any problem for server running, but i think this is a player doesn't finish a quest.

And after...other red message in antrix.exe, show " WORLD: 0000000100000168 doesnt exist"

Any have a one fix for quests and this errors??

The server is a Chaos Repack V1 and i have rev290.

Thanks!

[MentaL]