Running out of Memory with the following error

[Xyain_Jyrain]

Hello,

No matter how much I increase my server memory, it is all the sudden crashing with the following out of memory error, does anyone have any thoughts on what it is thats causing it:

java.lang.OutOfMemoryError: Java heap space
at java.util.HashMap.<init>(Unknown Source)
at net.minecraft.nbt.NBTTagCompound.<init>(SourceFile:12)
at net.minecraft.world.chunk.storage.AnvilChunkLoader.func_75820_a(AnvilChunkLoader.java:339)
at net.minecraft.world.chunk.storage.AnvilChunkLoader.func_75816_a(AnvilChunkLoader.java:127)
at net.minecraft.world.gen.ChunkProviderServer.func_73242_b(ChunkProviderServer.java:232)
at net.minecraft.world.gen.ChunkProviderServer.func_73151_a(ChunkProviderServer.java:284)
at net.minecraft.world.WorldServer.func_73044_a(WorldServer.java:906)
at net.minecraft.server.MinecraftServer.func_71267_a(MinecraftServer.java:346)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:579)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:470)
at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:573)

 

[Connor Gavitt]

Add this to your startup arguments

-XX:PermSize512m

 

[Xyain_Jyrain]

I am running out of heap. Not perm

 

[Connor Gavitt]

I am running out of heap. Not perm

Then add this too

-Xms2048m

 

[DZCreeper]

Hello,

No matter how much I increase my server memory, it is all the sudden crashing with the following out of memory error, does anyone have any thoughts on what it is thats causing it

Post your current JVM arguments.