SPYGot Async World-Access Error

org.python.core.PyException: java.lang.RuntimeException: java.lang.RuntimeException: Failed to read BlockState at: world: BattleTest location: (-4675, 65, 6954)
        at org.python.core.Py.JavaError(Py.java:547) ~[?:?]
        at org.python.core.Py.JavaError(Py.java:538) ~[?:?]
        at org.python.core.PyReflectedFunction.__call__(PyReflectedFunction.java:192) ~[?:?]
        at org.python.core.PyReflectedFunction.__call__(PyReflectedFunction.java:208) ~[?:?]
        at org.python.core.PyObject.__call__(PyObject.java:461) ~[?:?]
        at org.python.core.PyObject.__call__(PyObject.java:465) ~[?:?]
        at org.python.core.PyMethod.__call__(PyMethod.java:126) ~[?:?]
        at org.python.pycode._pyx2.getSignsInHitBox$4(Walkers-Movecraft.py:63) ~[?:?]
        at org.python.pycode._pyx2.call_function(Walkers-Movecraft.py) ~[?:?]
        at org.python.core.PyTableCode.call(PyTableCode.java:173) ~[?:?]
        at org.python.core.PyBaseCode.call(PyBaseCode.java:306) ~[?:?]
        at org.python.core.PyBaseCode.call(PyBaseCode.java:141) ~[?:?]
        at org.python.core.PyFunction.__call__(PyFunction.java:426) ~[?:?]
        at org.python.pycode._pyx2.onCraftTranslate$5(Walkers-Movecraft.py:85) ~[?:?]
        at org.python.pycode._pyx2.call_function(Walkers-Movecraft.py) ~[?:?]
        at org.python.core.PyTableCode.call(PyTableCode.java:173) ~[?:?]
        at org.python.core.PyBaseCode.call(PyBaseCode.java:134) ~[?:?]
        at org.python.core.PyFunction.__call__(PyFunction.java:416) ~[?:?]
        at org.python.core.PyFunction.__call__(PyFunction.java:411) ~[?:?]
        at uwu.smsgamer.spygotutils.utils.python.spigot.PyListener.callEvent(PyListener.java:104) ~[?:?]
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:607) ~[patched_1.16.5.jar:git-Purpur-1051]
        at net.countercraft.movecraft.async.translation.TranslationTask.execute(TranslationTask.java:386) ~[?:?]
        at net.countercraft.movecraft.async.AsyncTask.run(AsyncTask.java:45) ~[?:?]
        at org.bukkit.craftbukkit.v1_16_R3.scheduler.CraftTask.run(CraftTask.java:100) ~[patched_1.16.5.jar:git-Purpur-1051]
        at org.bukkit.craftbukkit.v1_16_R3.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:58) ~[patched_1.16.5.jar:git-Purpur-1051]
        at com.destroystokyo.paper.ServerSchedulerReportingWrapper.run(ServerSchedulerReportingWrapper.java:22) ~[patched_1.16.5.jar:git-Purpur-1051]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
        at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: java.lang.RuntimeException: Failed to read BlockState at: world: BattleTest location: (-4675, 65, 6954)
        at org.bukkit.craftbukkit.v1_16_R3.block.CraftBlockEntityState.<init>(CraftBlockEntityState.java:48) ~[patched_1.16.5.jar:git-Purpur-1051]
        at org.bukkit.craftbukkit.v1_16_R3.block.CraftSign.<init>(CraftSign.java:22) ~[patched_1.16.5.jar:git-Purpur-1051]
        at org.bukkit.craftbukkit.v1_16_R3.block.CraftBlock.getState0(CraftBlock.java:352) ~[patched_1.16.5.jar:git-Purpur-1051]
        at org.bukkit.craftbukkit.v1_16_R3.block.CraftBlock.getState(CraftBlock.java:326) ~[patched_1.16.5.jar:git-Purpur-1051]
        at org.bukkit.craftbukkit.v1_16_R3.block.CraftBlock.getState(CraftBlock.java:320) ~[patched_1.16.5.jar:git-Purpur-1051]
        at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
        at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:?]
        at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
        at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?]
        at org.python.core.PyReflectedFunction.__call__(PyReflectedFunction.java:190) ~[?:?]
        ... 26 more
Caused by: java.lang.IllegalStateException: Tile is null, asynchronous access? CraftBlock{pos=BlockPosition{x=-4675, y=65, z=6954},type=OAK_WALL_SIGN,data=Block{minecraft:oak_wall_sign}[facing=north,waterlogged=false],fluid=net.minecraft.server.v1_16_R3.FluidTypeEmpty@53a5e217}
        at com.google.common.base.Preconditions.checkState(Preconditions.java:518) ~[patched_1.16.5.jar:git-Purpur-1051]
        at org.bukkit.craftbukkit.v1_16_R3.block.CraftBlockEntityState.<init>(CraftBlockEntityState.java:29) ~[patched_1.16.5.jar:git-Purpur-1051]
        at org.bukkit.craftbukkit.v1_16_R3.block.CraftSign.<init>(CraftSign.java:22) ~[patched_1.16.5.jar:git-Purpur-1051]
        at org.bukkit.craftbukkit.v1_16_R3.block.CraftBlock.getState0(CraftBlock.java:352) ~[patched_1.16.5.jar:git-Purpur-1051]
        at org.bukkit.craftbukkit.v1_16_R3.block.CraftBlock.getState(CraftBlock.java:326) ~[patched_1.16.5.jar:git-Purpur-1051]
        at org.bukkit.craftbukkit.v1_16_R3.block.CraftBlock.getState(CraftBlock.java:320) ~[patched_1.16.5.jar:git-Purpur-1051]
        at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
        at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:?]
        at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
        at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?]
        at org.python.core.PyReflectedFunction.__call__(PyReflectedFunction.java:190) ~[?:?]