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Hey. I tryed to play minecraft 1.10.2 modded but when i installed biomes o plenty to my mods and tryed to create world i get this error:

Exception reading C:\Users\(user)\AppData\Roaming\.minecraft\saves\New World------\level.dat
java.lang.ArrayIndexOutOfBoundsException: 1280
at net.minecraft.util.IntIdentityHashBiMap.func_186814_a(IntIdentityHashBiMap.java:100)
at net.minecraftforge.fml.common.registry.FMLControlledNamespacedRegistry.addObjectRaw(FMLControlledNamespacedRegistry.java:579)
at net.minecraftforge.fml.common.registry.FMLControlledNamespacedRegistry.add(FMLControlledNamespacedRegistry.java:482)
at net.minecraftforge.fml.common.registry.FMLControlledNamespacedRegistry.loadIds(FMLControlledNamespacedRegistry.java:776)
at net.minecraftforge.fml.common.registry.PersistentRegistryManager.loadPersistentDataToStagingRegistry(PersistentRegistryManager.java:460)
at net.minecraftforge.fml.common.registry.PersistentRegistryManager.injectSnapshot(PersistentRegistryManager.java:280)
at net.minecraftforge.fml.common.FMLContainer.readData(FMLContainer.java:327)
at net.minecraftforge.fml.common.FMLCommonHandler.handleWorldDataLoad(FMLCommonHandler.java:418)
at net.minecraft.world.storage.SaveFormatOld.loadAndFix(SaveFormatOld.java:118)
at net.minecraft.world.storage.SaveHandler.func_75757_d(SaveHandler.java:121)
at net.minecraft.server.integrated.IntegratedServer.func_71247_a(IntegratedServer.java:76)
at net.minecraft.server.integrated.IntegratedServer.func_71197_b(IntegratedServer.java:197)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:431)
at java.lang.Thread.run(Thread.java:745)

I have tryed 3 different biomes o plenty versions and 2 different forge versions and i still get the same error.

My minecraft also looks like this: https://gyazo.com/6a721998843ceab443217b706db70aed

What do i do?