Caused by: org.spongepowered.asm.mixin.injection.throwables.InjectionError: Critical injection failure: Callback method renderMapAtlasItem(ZLnet/minecraft/world/item/ItemStack;)Z in map_atlases-common.mixins.json:ItemInHandRendererMixin failed injection check, (0/1) succeeded. Scanned 1 target(s). Using refmap map_atlases-common-refmap.json
at org.spongepowered.asm.mixin.injection.struct.InjectionInfo.postInject(InjectionInfo.java:468) ~[mixin-0.8.5.jar%23100!/:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4] {}
at com.llamalad7.mixinextras.wrapper.InjectorWrapperImpl.doPostInject(InjectorWrapperImpl.java:79) ~[MixinExtras-0.2.1-beta.2.jar%23390!/:?] {re:classloading}
at com.llamalad7.mixinextras.sugar.impl.SugarWrapperImpl.doPostInject(SugarWrapperImpl.java:84) ~[MixinExtras-0.2.1-beta.2.jar%23390!/:?] {re:classloading}
at com.llamalad7.mixinextras.wrapper.WrapperInjectionInfo.postInject(WrapperInjectionInfo.java:78) ~[MixinExtras-0.2.1-beta.2.jar%23390!/:?] {re:classloading}
at org.spongepowered.asm.mixin.transformer.MixinTargetContext.applyInjections(MixinTargetContext.java:1362) ~[mixin-0.8.5.jar:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4] {}
at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.applyInjections(MixinApplicatorStandard.java:1051) ~[mixin-0.8.5.jar:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4] {}
at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.applyMixin(MixinApplicatorStandard.java:400) ~[mixin-0.8.5.jar:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4] {}
at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.apply(MixinApplicatorStandard.java:325) ~[mixin-0.8.5.jar:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4] {}
at org.spongepowered.asm.mixin.transformer.TargetClassContext.apply(TargetClassContext.java:383) ~[mixin-0.8.5.jar:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4] {}
at org.spongepowered.asm.mixin.transformer.TargetClassContext.applyMixins(TargetClassContext.java:365) ~[mixin-0.8.5.jar:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4] {}
at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:363) ~[mixin-0.8.5.jar:0.8.5+Jenkins-b310.git-155314e6e91465dad727e621a569906a410cd6f4] {}

Are you using otpifine? Nobody should use otpifine it's very bad