Почему крашется сервер StreamCraft помогите

пишет ----Minecraft Crash Report ----
// Would you like a cupcake?

Time: 25.02.17 19:19
Description: There was a severe problem during mod loading that has caused the game to fail

cpw.mods.fml.common.LoaderException: java.lang.OutOfMemoryError: Java heap space
at cpw.mods.fml.common.LoadController.transition(LoadController.java:163)
at cpw.mods.fml.common.Loader.initializeMods(Loader.java:744)
at cpw.mods.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:311)
at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:552)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:878)
at net.minecraft.client.main.Main.main(SourceFile:148)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at net.k773.GameStarter.newstart(GameStarter.java)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at net.k773.GameStarter.start(GameStarter.java)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at net.k773.utils.Client.start(Client.java)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at net.k773.Start.(Start.java)
at Mainclass.main(Mainclass.java:8)
Caused by: java.lang.OutOfMemoryError: Java heap space
at java.awt.image.DataBufferInt.(Unknown Source)
at java.awt.image.SinglePixelPackedSampleModel.createDataBuffer(Unknown Source)
at java.awt.image.Raster.createWritableRaster(Unknown Source)
at java.awt.image.BufferedImage.getData(Unknown Source)
at mcp.mobius.waila.gui.truetyper.TrueTypeFont.loadImage(TrueTypeFont.java:426)
at mcp.mobius.waila.gui.truetyper.TrueTypeFont.createSet(TrueTypeFont.java:225)
at mcp.mobius.waila.gui.truetyper.TrueTypeFont.(TrueTypeFont.java:97)
at mcp.mobius.waila.gui.truetyper.TrueTypeFont.(TrueTypeFont.java:104)
at mcp.mobius.waila.gui.truetyper.FontLoader.createFont(FontLoader.java:62)
at mcp.mobius.waila.gui.truetyper.FontLoader.createFont(FontLoader.java:53)
at mcp.mobius.waila.client.ProxyClient.registerHandlers(ProxyClient.java:36)
at mcp.mobius.waila.Waila.postInit(Waila.java:93)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:532)
at sun.reflect.GeneratedMethodAccess