Help me

[Thuan256]

[12:34:23] [Server thread/WARN]: javax.script.ScriptException: ReferenceError: "MemorySection" is not defined in at line number 1
[12:34:23] [Server thread/WARN]: at jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:470)
[12:34:23] [Server thread/WARN]: at jdk.nashorn.api.scripting.NashornScriptEngine.evalImpl(NashornScriptEngine.java:454)
[12:34:23] [Server thread/WARN]: at jdk.nashorn.api.scripting.NashornScriptEngine.evalImpl(NashornScriptEngine.java:406)
[12:34:23] [Server thread/WARN]: at jdk.nashorn.api.scripting.NashornScriptEngine.evalImpl(NashornScriptEngine.java:402)
[12:34:23] [Server thread/WARN]: at jdk.nashorn.api.scripting.NashornScriptEngine.eval(NashornScriptEngine.java:155)
[12:34:23] [Server thread/WARN]: at javax.script.AbstractScriptEngine.eval(Unknown Source)
[12:34:23] [Server thread/WARN]: at com.bgsoftware.superiorskyblock.scripts.NashornEngine.eval(NashornEngine.java:31)
[12:34:23] [Server thread/WARN]: at com.bgsoftware.superiorskyblock.values.BlockValuesHandler.convertValueToLevel(BlockValuesHandler.java:226)
[12:34:23] [Server thread/WARN]: at com.bgsoftware.superiorskyblock.values.BlockValuesHandler.convertValuesToLevels(BlockValuesHandler.java:243)
[12:34:23] [Server thread/WARN]: at com.bgsoftware.superiorskyblock.values.BlockValuesHandler.loadData(BlockValuesHandler.java:50)
[12:34:23] [Server thread/WARN]: at com.bgsoftware.superiorskyblock.SuperiorSkyblockPlugin.reloadPlugin(SuperiorSkyblockPlugin.java:473)
[12:34:23] [Server thread/WARN]: at com.bgsoftware.superiorskyblock.SuperiorSkyblockPlugin.onEnable(SuperiorSkyblockPlugin.java:247)
[12:34:23] [Server thread/WARN]: at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:264)
[12:34:23] [Server thread/WARN]: at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:337)
[12:34:23] [Server thread/WARN]: at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:403)
[12:34:23] [Server thread/WARN]: at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugin(CraftServer.java:381)
[12:34:23] [Server thread/WARN]: at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugins(CraftServer.java:330)
[12:34:23] [Server thread/WARN]: at net.minecraft.server.v1_12_R1.MinecraftServer.t(MinecraftServer.java:422)
[12:34:23] [Server thread/WARN]: at net.minecraft.server.v1_12_R1.MinecraftServer.l(MinecraftServer.java:383)
[12:34:23] [Server thread/WARN]: at net.minecraft.server.v1_12_R1.MinecraftServer.a(MinecraftServer.java:338)
[12:34:23] [Server thread/WARN]: at net.minecraft.server.v1_12_R1.DedicatedServer.init(DedicatedServer.java:272)
[12:34:23] [Server thread/WARN]: at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:545)
[12:34:23] [Server thread/WARN]: at java.lang.Thread.run(Unknown Source)
[12:34:23] [Server thread/WARN]: Caused by: :1 ReferenceError: "MemorySection" is not defined
[12:34:23] [Server thread/WARN]: at jdk.nashorn.internal.runtime.ECMAErrors.error(ECMAErrors.java:57)
[12:34:23] [Server thread/WARN]: at jdk.nashorn.internal.runtime.ECMAErrors.referenceError(ECMAErrors.java:319)
[12:34:23] [Server thread/WARN]: at jdk.nashorn.internal.runtime.ECMAErrors.referenceError(ECMAErrors.java:291)
[12:34:23] [Server thread/WARN]: at jdk.nashorn.internal.objects.Global.noSuchProperty(Global.java:1442)
[12:34:23] [Server thread/WARN]: at jdk.nashorn.internal.scripts.Script$1$^eval_.:program(:1)
[12:34:23] [Server thread/WARN]: at jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:637)
[12:34:23] [Server thread/WARN]: at jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:494)
[12:34:23] [Server thread/WARN]: at jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:393)
[12:34:23] [Server thread/WARN]: at jdk.nashorn.api.scripting.NashornScriptEngine.evalImpl(NashornScriptEngine.java:449)
[12:34:23] [Server thread/WARN]: ... 21 more

This spam alot in my console
Can you help me to stop it ?

[OmerBenGera]

Check out the issues section, you'll see an issue related to that.
As of now, there is no solution for that unfortunately.