MythicMobs 1.16.4 error

[12:44:08 ERROR]: Error occurred while enabling MythicMobs v4.11.0-2fb2bf23 (Is it up to date?)
com.google.gson.JsonSyntaxException: java.lang.IllegalStateException: Expected BEGIN_OBJECT but was STRING at line 1 column 1 path $
	at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:224) ~[spigot-1.16.4.jar:git-Spigot-37d799b-3eb7236]
	at com.google.gson.Gson.fromJson(Gson.java:887) ~[spigot-1.16.4.jar:git-Spigot-37d799b-3eb7236]
	at com.google.gson.Gson.fromJson(Gson.java:825) ~[spigot-1.16.4.jar:git-Spigot-37d799b-3eb7236]
	at io.lumine.xikage.mythicmobs.utils.serialization.SerializingModule.loadJson(SerializingModule.java:129) ~[?:?]
	at io.lumine.xikage.mythicmobs.utils.serialization.SerializingModule.loadFile(SerializingModule.java:120) ~[?:?]
	at io.lumine.xikage.mythicmobs.skills.variables.VariableManager.<init>(VariableManager.java:44) ~[?:?]
	at io.lumine.xikage.mythicmobs.MythicMobs.enable(MythicMobs.java:127) ~[?:?]
	at io.lumine.xikage.mythicmobs.utils.plugin.LuminePlugin.onEnable(LuminePlugin.java:61) ~[?:?]
	at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:263) ~[spigot-1.16.4.jar:git-Spigot-37d799b-3eb7236]
	at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:351) ~[spigot-1.16.4.jar:git-Spigot-37d799b-3eb7236]
	at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:480) ~[spigot-1.16.4.jar:git-Spigot-37d799b-3eb7236]
	at org.bukkit.craftbukkit.v1_16_R3.CraftServer.enablePlugin(CraftServer.java:494) ~[spigot-1.16.4.jar:git-Spigot-37d799b-3eb7236]
	at org.bukkit.craftbukkit.v1_16_R3.CraftServer.enablePlugins(CraftServer.java:408) ~[spigot-1.16.4.jar:git-Spigot-37d799b-3eb7236]
	at net.minecraft.server.v1_16_R3.MinecraftServer.loadWorld(MinecraftServer.java:435) ~[spigot-1.16.4.jar:git-Spigot-37d799b-3eb7236]
	at net.minecraft.server.v1_16_R3.DedicatedServer.init(DedicatedServer.java:218) ~[spigot-1.16.4.jar:git-Spigot-37d799b-3eb7236]
	at net.minecraft.server.v1_16_R3.MinecraftServer.w(MinecraftServer.java:808) ~[spigot-1.16.4.jar:git-Spigot-37d799b-3eb7236]
	at net.minecraft.server.v1_16_R3.MinecraftServer.lambda$0(MinecraftServer.java:164) ~[spigot-1.16.4.jar:git-Spigot-37d799b-3eb7236]
	at java.lang.Thread.run(Unknown Source) [?:1.8.0_281]
Caused by: java.lang.IllegalStateException: Expected BEGIN_OBJECT but was STRING at line 1 column 1 path $
	at com.google.gson.stream.JsonReader.beginObject(JsonReader.java:385) ~[spigot-1.16.4.jar:git-Spigot-37d799b-3eb7236]
	at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:213) ~[spigot-1.16.4.jar:git-Spigot-37d799b-3eb7236]
	... 17 more