java.lang.OutOfMemoryError: GC overhead limit exceeded


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Stacktrace:
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:947)

-- Affected level --
Details:
    Level name: wild
    All players: 2 total; [EntityPlayerMP['varain'/434879, l='wild', x=97.24, y=83.00, z=911.52](varain at 97.2435937814252,83.0,911.5152263845721), EntityPlayerMP['Havokthe4z'/565688, l='wild', x=95.63, y=59.54, z=586.00](Havokthe4z at 95.63243103243106,59.54424771191538,585.997611423027]
    Chunk stats: ServerChunkCache: 1146 Drop: 0
    Level seed: -5370761622816053896
    Level generator: ID 00 - default,