Stack overflow botania.

[21:36:24] [Client thread/ERROR]: ########## GL ERROR ##########
[21:36:24] [Client thread/ERROR]: @ Post render
[21:36:24] [Client thread/ERROR]: 1283: Stack overflow
[21:36:24] [Client thread/ERROR]: Couldn't render entity
java.lang.ClassCastException: net.minecraft.item.ItemAir cannot be cast to vazkii.botania.api.item.IBaubleRender
	at vazkii.botania.client.core.handler.BaubleRenderHandler.dispatchRenders(BaubleRenderHandler.java:88) ~[BaubleRenderHandler.class:?]
	at vazkii.botania.client.core.handler.BaubleRenderHandler.doRenderLayer(BaubleRenderHandler.java:48) ~[BaubleRenderHandler.class:?]
	at vazkii.botania.client.core.handler.BaubleRenderHandler.func_177141_a(BaubleRenderHandler.java:39) ~[BaubleRenderHandler.class:?]
	at net.minecraft.client.renderer.entity.RenderLivingBase.func_177093_a(RenderLivingBase.java:431) ~[bvl.class:?]
	at net.minecraft.client.renderer.entity.RenderLivingBase.func_76986_a(RenderLivingBase.java:183) [bvl.class:?]
	at net.minecraft.client.renderer.entity.RenderPlayer.func_76986_a(RenderPlayer.java:70) [byc.class:?]
	at net.minecraft.client.renderer.entity.RenderPlayer.func_76986_a(RenderPlayer.java:28) [byc.class:?]
	at net.minecraft.client.renderer.entity.RenderManager.func_188391_a(RenderManager.java:383) [bur.class:?]
	at net.minecraft.client.gui.inventory.GuiInventory.func_147046_a(SourceFile:94) [bix.class:?]
	at net.minecraft.client.gui.inventory.GuiContainerCreative.func_146976_a(GuiContainerCreative.java:760) [bip.class:?]
	at net.minecraft.client.gui.inventory.GuiContainer.func_73863_a(GuiContainer.java:76) [big.class:?]
	at net.minecraft.client.renderer.InventoryEffectRenderer.func_73863_a(InventoryEffectRenderer.java:51) [bir.class:?]
	at net.minecraft.client.gui.inventory.GuiContainerCreative.func_73863_a(GuiContainerCreative.java:604) [bip.class:?]
	at net.minecraftforge.client.ForgeHooksClient.drawScreen(ForgeHooksClient.java:382) [ForgeHooksClient.class:?]
	at net.minecraft.client.renderer.EntityRenderer.func_181560_a(EntityRenderer.java:1111) [bqe.class:?]
	at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1077) [bes.class:?]
	at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:372) [bes.class:?]
	at net.minecraft.client.main.Main.main(SourceFile:124) [Main.class:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_112]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_112]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_112]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_112]
	at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [launchwrapper-1.12.jar:?]
	at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]
[21:36:24] [Client thread/ERROR]: ########## GL ERROR ##########
[21:36:24] [Client thread/ERROR]: @ Post render
[21:36:24] [Client thread/ERROR]: 1283: Stack overflow
[21:36:24] [Client thread/ERROR]: ########## GL ERROR ##########
[21:36:24] [Client thread/ERROR]: @ Post render
[21:36:24] [Client thread/ERROR]: 1283: Stack overflow