Implemented I am crashing all the way back to the MYM Launcher

When I try to go to B2 I crash back to the MYM Launcher. Here is the report. Can you remove the Breeder?
---- Minecraft crash-report ----
// Would you like a cupcake?
Time: 9/1/14 9:54 AM
Description: Ticking tile entity
java.lang.NullPointerException
at com.advGenetics.TileEntity.TileEntityDNABreeder.func_70316_g(TileEntityDNABreeder.java:227)
at net.minecraft.world.World.func_72939_s(World.java:2209)
at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1921)
at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:910)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:838)
at net.minecraft.client.main.Main.main(SourceFile:101)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:131)
at net.minecraft.launchwrapper.Launch.main(Launch.java:27)

A detailed walkthrough of the error, its code path and all known details is as follows:
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@Administrator Please assist I cannot destroy it as I crash aswell :/

Co-ords: -2514 156 1804

 

Yeah, Dark and I keep crashing. Can't understand it as my Breeder on b1 doesn't do that.

 

Done.

 

Thank You so much