when ı try to load world it crasher

The game crashed whilst starting integrated server
Error: com.google.gson.JsonSyntaxException: Unknown item 'firmalife:metal/ingot/chromium'

ı did add more mods to it but it was fine before

crash-2025-01-02_19.49.59-client.txt

so crash was because ı didnt havee firmalife mod ı dowloaded and it is fixed