Can't start new run, artillerystationplacer crash

157839 [Thread-3] ERROR com.fs.starfarer.combat.CombatMain  - java.lang.NoClassDefFoundError: com/fs/starfarer/api/plugins/derelicts/IndEvo_ArtilleryStationPlacer
java.lang.NoClassDefFoundError: com/fs/starfarer/api/plugins/derelicts/IndEvo_ArtilleryStationPlacer
	at org.niatahl.tahlan.utils.IndEvoIntegrations.addDefenses(IndEvoIntegrations.kt:29)
	at org.niatahl.tahlan.world.Rubicon.generate(Rubicon.kt:327)
	at org.niatahl.tahlan.TahlanModPlugin.onNewGame(TahlanModPlugin.kt:89)
	at com.fs.starfarer.campaign.save.CampaignGameManager.o00000(Unknown Source)
	at com.fs.starfarer.title.TitleScreenState.dialogDismissed(Unknown Source)
	at com.fs.starfarer.ui.N.dismiss(Unknown Source)
	at com.fs.starfarer.ui.impl.K.dismiss(Unknown Source)
	at com.fs.starfarer.campaign.save.if.actionPerformed(Unknown Source)
	at com.fs.starfarer.ui.OoO0.buttonPressed(Unknown Source)
	at com.fs.starfarer.ui.oooO.Ò00000(Unknown Source)
	at com.fs.starfarer.ui.oooO.processInput(Unknown Source)
	at com.fs.starfarer.ui.V.o00000(Unknown Source)
	at com.fs.starfarer.BaseGameState.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.o00000(Unknown Source)
	at com.fs.starfarer.StarfarerLauncher$1.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: com.fs.starfarer.api.plugins.derelicts.IndEvo_ArtilleryStationPlacer
	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)
	... 18 more