Minecraft probléma?

AmikorAmikor elindítom a minecraftot mindig ezt írja ki

(ez csak egy részlet az eljéből)

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# A fatal error has been detected by the Java Runtime Environment:

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# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x02ba9f98, pid=4740, tid=4868

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# JRE version: 7.0_25-b17

# Java VM: Java HotSpot(TM) Client VM (23.25-b01 mixed mode windows-x86 )

# Problematic frame:

# J java.util.WeakHashMap.expungeStaleEntries()V

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# Failed to write core dump. Minidumps are not enabled by default on client versions of Windows

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# If you would like to submit a bug report, please visit:

# [link]

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