HaloMods "Classic" Read-only Archive

i started having a problem with my darkmatter.
I am duplicating items with inscolencence and adding chunks to place things on the map. After i do this i cannot open my map in darkmatter for some reason. It says i have a non-negative number error.

Does anyone know how to solve this?

Not duplicate anything I'm guessing.

start over....that happens when you improperly add stuff (such as chunks or metas)....

use broken darkmatter