1. I'm translating Darksiders Warmastered Edition and used Darksiders_Warmastered_MNFST_Tool by Delutto to import the new text file I translated to pc.mnfst and when I run the game and choose the language I edited I get this error message

when I remove the new pc.mnfst, the game runs correctly.
2. When I try to export the texts from the new pc.mnfst which I modified I get this error message

and I only get the English text file.
I think the main issue here is that Darksiders_Warmastered_MNFST_Tool doesn't work correctly when importing texts to pc.mnfst.
I hope someone can help me to solve this issue.
Thanks