[10:23:40] [Client thread/INFO]: Caught error stitching, removing all assigned resourcepacks
java.util.ConcurrentModificationException
	at java.util.ArrayList$Itr.checkForComodification(Unknown Source) ~[?:1.8.0_391]
	at java.util.ArrayList$Itr.next(Unknown Source) ~[?:1.8.0_391]
	at net.minecraft.client.resources.SimpleReloadableResourceManager.func_110544_b(SimpleReloadableResourceManager.java:141) ~[brg.class:?]
	at net.minecraft.client.resources.SimpleReloadableResourceManager.func_110541_a(SimpleReloadableResourceManager.java:121) ~[brg.class:?]
	at net.minecraft.client.Minecraft.func_110436_a(Minecraft.java:609) [bao.class:?]
	at com.mumfrey.liteloader.client.GameEngineClient.refreshResources(GameEngineClient.java:62) [GameEngineClient.class:1.7.10_04]
	at com.mumfrey.liteloader.client.ClientEvents.onStartupComplete(ClientEvents.java:236) [ClientEvents.class:1.7.10_04]
	at com.mumfrey.liteloader.client.CallbackProxyClient.onStartupComplete(CallbackProxyClient.java:48) [CallbackProxyClient.class:1.7.10_04]
	at com.mumfrey.liteloader.core.event.EventProxy.$event00000(EventProxy.java:211) [EventProxy.class:1.7.10_04]
	at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:584) [bao.class:?]
	at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:5095) [bao.class:?]
	at net.minecraft.client.main.Main.main(SourceFile:148) [Main.class:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_391]
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_391]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_391]
	at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_391]
	at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [launchwrapper-1.12.jar:?]
	at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]
	at org.prismlauncher.launcher.impl.StandardLauncher.launch(StandardLauncher.java:88) [NewLaunch.jar:?]
	at org.prismlauncher.EntryPoint.listen(EntryPoint.java:126) [NewLaunch.jar:?]
	at org.prismlauncher.EntryPoint.main(EntryPoint.java:71) [NewLaunch.jar:?]