everything was working fine until yesterday where this started to show up when launching the game, can't run the game with the mod anymore, i tied redownloading both the game and the mod but no changes.

There was a small patch deployed to the game on Feb 5th. Quickest solution is to downpatch until a possible update to the tool

I have updated the BhdTool with compatibility with the new update :) https://github.com/eleval/BhdTool/releases/tag/v1.4