Mapping problems

crash.txt

Details:
        Mod File: BloodMagic-224791-3399440_mapped_official_1.16.5.jar
        Failure message: Blood Magic (bloodmagic) has failed to load correctly
                java.lang.ClassFormatError: Duplicate method name "getBlockPos" with signature "()Lnet.minecraft.util.math.BlockPos;" in class file wayoftime/bloodmagic/tile/TileMasterRitualStone
        Mod Version: 1.16.4-3.1.1-16
        Mod Issue URL: http://my.issue.tracker/
        Exception message: java.lang.ClassFormatError: Duplicate method name "getBlockPos" with signature "()Lnet.minecraft.util.math.BlockPos;" in class file wayoftime/bloodmagic/tile/TileMasterRitualStone
Stacktrace:
        at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_292] {}
        at java.lang.ClassLoader.defineClass(ClassLoader.java:756) ~[?:1.8.0_292] {}
        at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:138) ~[modlauncher-8.0.9.jar:?] {re:classloading}
        at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:98) ~[modlauncher-8.0.9.jar:?] {re:classloading}
        at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[?:1.8.0_292] {}
        at java.lang.Class.getDeclaredMethods0(Native Method) ~[?:1.8.0_292] {}
        at java.lang.Class.privateGetDeclaredMethods(Class.java:2701) ~[?:1.8.0_292] {}
        at java.lang.Class.privateGetPublicMethods(Class.java:2902) ~[?:1.8.0_292] {}
        at java.lang.Class.getMethods(Class.java:1615) ~[?:1.8.0_292] {}
        at net.minecraftforge.eventbus.EventBus.registerClass(EventBus.java:75) ~[eventbus-4.0.0.jar:?] {}
        at net.minecraftforge.eventbus.EventBus.register(EventBus.java:118) ~[eventbus-4.0.0.jar:?] {}
        at net.minecraftforge.fml.AutomaticEventSubscriber.lambda$inject$6(AutomaticEventSubscriber.java:75) ~[forge:?] {re:classloading}
        at java.util.ArrayList.forEach(ArrayList.java:1259) ~[?:1.8.0_292] {re:computing_frames}
        at net.minecraftforge.fml.AutomaticEventSubscriber.inject(AutomaticEventSubscriber.java:62) ~[forge:?] {re:classloading}
        at net.minecraftforge.fml.javafmlmod.FMLModContainer.constructMod(FMLModContainer.java:91) ~[forge:36.2] {re:classloading}
        at net.minecraftforge.fml.ModContainer.lambda$buildTransitionHandler$4(ModContainer.java:120) ~[forge:?] {re:classloading}
        at java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1640) ~[?:1.8.0_292] {}
        at java.util.concurrent.CompletableFuture$AsyncRun.exec(CompletableFuture.java:1632) ~[?:1.8.0_292] {}
        at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_292] {}
        at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_292] {}
        at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692) ~[?:1.8.0_292] {}
        at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:175) ~[?:1.8.0_292] {}