My Minecraft isn't letting me join servers

here is the problem. when i join a server it comes up with this !
A fatal error has been detected by the Java Runtime Environment:
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1. EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x0000000018f46375, pid=6968, tid=8200
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2. JRE version: Java(TM) SE Runtime Environment (8.0_25-b18) (build 1.8.0_25-b18)
3. Java VM: Java HotSpot(TM) 64-Bit Server VM (25.25-b02 mixed mode windows-amd64 compressed oops)
4. Problematic frame:
5. C [ig75icd64.dll+0x4b6375]
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6. Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
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7. An error report file with more information is saved as:
8. C:\Users\Kynan\AppData\Roaming\.minecraft\hs_err_pid6968.log