hii im not sure what caused this it didnt give specifics in the error message, minecraft is on 1.19.4 and forge is on 45.0.8 if that helps

Mod File: /C:/Users/nermi/AppData/Roaming/.minecraft/mods/grid-1.16.4-forge35.0.7-1.6.4.jar
Failure message: Grid (grid) has failed to load correctly
java.lang.reflect.InvocationTargetException: null
Mod Version: 1.16.4-forge35.0.7-1.6.4
Mod Issue URL: https://github.com/gbl/Grid/issues
Exception message: java.lang.ClassNotFoundException: net.minecraftforge.fml.ExtensionPoint

sorry just realized the mod is for 1.16 lol