There are some similar topics but couldnt find answer that works for me so :
game crashes everytime im init battle, here log :
49095 [Thread-4] INFO com.fs.starfarer.combat.CombatEngine - FP1: 107, FP2: 100, maxFP1: 260, maxFP2: 240
49389 [Thread-4] INFO sound.oo0O - Cleaning up music with id [miscallenous_corvus_campaign_music.ogg]
49871 [Thread-4] ERROR com.fs.starfarer.combat.CombatMain - java.lang.NoClassDefFoundError: org/dark/shaders/light/LightAPI
java.lang.NoClassDefFoundError: org/dark/shaders/light/LightAPI
at data.hullmods.FOB_BorkenArmor.advanceInCombat(FOB_BorkenArmor.java:116)
at com.fs.starfarer.combat.entities.Ship.advance(Unknown Source)
at com.fs.starfarer.combat.CombatFleetManager.?00000(Unknown Source)
at com.fs.starfarer.combat.CombatFleetManager.deploy(Unknown Source)
at com.fs.starfarer.combat.CombatFleetManager.deployAll(Unknown Source)
at com.fs.starfarer.combat.CombatState.traverse(Unknown Source)
at com.fs.state.AppDriver.begin(Unknown Source)
at com.fs.starfarer.combat.CombatMain.main(Unknown Source)
at com.fs.starfarer.StarfarerLauncher$1.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: org.dark.shaders.light.LightAPI
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 10 more
61707 [Thread-VC-Main] INFO org.lazywizard.versionchecker.VersionChecker - Checked game and 10 mods in 47,649 seconds
I connect it with my new FOB freighters. Please help