every time we join a minecraft realm,server or world it just keeps on going back to the launcher

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

1. EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x00007ff98f0f2177, pid=8092, tid=7760
   #
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+0x12177]
   #
6. Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
   #
7. An error report file with more information is saved as:
8. C:\Users\Paul\AppData\Roaming\.minecraft\hs_err_pid8092.log
   #
9. If you would like to submit a bug report, please visit:
10. http://bugreport.sun.com/bugreport/crash.jsp
11. The crash happened outside the Java Virtual Machine in native code.
12. See problematic frame for where to report the bug.
    #
    AL lib: (EE) alc_cleanup: 1 device not closed
    Java HotSpot(TM) 64-Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release