Hello, sorry to be of inconvenience, game is crashing only when i activate Mythic Metals, might be an incompatibility but i don't really understand the crash report: https://paste.ee/p/c4gEe
I'd be glad to understand what is happening and why, thanks

This is known, and I did PR a fix for it that has been merged. It will likely be available in a future release of Medieval Weapons
Globox1997/MedievalWeapons#82