[02:53:39] [Server thread/WARN]: Unexpected exception while parsing console command "multiinv mvimport"
org.bukkit.command.CommandException: Unhandled exception executing command 'multiinv' in plugin MultiInv v3.3.2-dev
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[craftbukkit.jar:git-Spigot-081dfa5-4470462]
	at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:141) ~[craftbukkit.jar:git-Spigot-081dfa5-4470462]
	at org.bukkit.craftbukkit.v1_8_R1.CraftServer.dispatchCommand(CraftServer.java:645) ~[craftbukkit.jar:git-Spigot-081dfa5-4470462]
	at org.bukkit.craftbukkit.v1_8_R1.CraftServer.dispatchServerCommand(CraftServer.java:631) [craftbukkit.jar:git-Spigot-081dfa5-4470462]
	at net.minecraft.server.v1_8_R1.DedicatedServer.aM(DedicatedServer.java:353) [craftbukkit.jar:git-Spigot-081dfa5-4470462]
	at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:317) [craftbukkit.jar:git-Spigot-081dfa5-4470462]
	at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:623) [craftbukkit.jar:git-Spigot-081dfa5-4470462]
	at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:526) [craftbukkit.jar:git-Spigot-081dfa5-4470462]
	at java.lang.Thread.run(Thread.java:724) [?:1.7.0_40]
Caused by: org.yaml.snakeyaml.error.YAMLException: Could not deserialize object
	at com.onarandombox.multiverseinventories.util.JsonConfiguration.dealWithSerializedObjects(JsonConfiguration.java:148) ~[?:?]
	at com.onarandombox.multiverseinventories.util.JsonConfiguration.dealWithSerializedObjects(JsonConfiguration.java:158) ~[?:?]
	at com.onarandombox.multiverseinventories.util.JsonConfiguration.dealWithSerializedObjects(JsonConfiguration.java:139) ~[?:?]
	at com.onarandombox.multiverseinventories.util.JsonConfiguration.dealWithSerializedObjects(JsonConfiguration.java:137) ~[?:?]
	at com.onarandombox.multiverseinventories.util.JsonConfiguration.dealWithSerializedObjects(JsonConfiguration.java:137) ~[?:?]
	at com.onarandombox.multiverseinventories.util.JsonConfiguration.dealWithSerializedObjects(JsonConfiguration.java:137) ~[?:?]
	at com.onarandombox.multiverseinventories.util.JsonConfiguration.dealWithSerializedObjects(JsonConfiguration.java:137) ~[?:?]
	at com.onarandombox.multiverseinventories.util.JsonConfiguration.convertMapsToSections(JsonConfiguration.java:115) ~[?:?]
	at com.onarandombox.multiverseinventories.util.JsonConfiguration.loadFromString(JsonConfiguration.java:110) ~[?:?]
	at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:226) ~[craftbukkit.jar:git-Spigot-081dfa5-4470462]
	at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:169) ~[craftbukkit.jar:git-Spigot-081dfa5-4470462]
	at com.onarandombox.multiverseinventories.util.JsonConfiguration.<init>(JsonConfiguration.java:184) ~[?:?]
	at com.onarandombox.multiverseinventories.util.EncodedJsonConfiguration.<init>(EncodedJsonConfiguration.java:20) ~[?:?]
	at com.onarandombox.multiverseinventories.util.data.FlatFilePlayerData.getConfigHandle(FlatFilePlayerData.java:77) ~[?:?]
	at com.onarandombox.multiverseinventories.util.data.FlatFilePlayerData.getPlayerData(FlatFilePlayerData.java:269) ~[?:?]
	at com.onarandombox.multiverseinventories.WeakProfileContainer.getPlayerData(WeakProfileContainer.java:98) ~[?:?]
	at uk.co.tggl.pluckerpluck.multiinv.command.MICommand.command(MICommand.java:162) ~[?:?]
	at uk.co.tggl.pluckerpluck.multiinv.MultiInv.onCommand(MultiInv.java:275) ~[?:?]
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[craftbukkit.jar:git-Spigot-081dfa5-4470462]
	... 8 more
Caused by: java.lang.IllegalArgumentException: Specified class does not exist ('BannerPattern')
	at org.bukkit.configuration.serialization.ConfigurationSerialization.deserializeObject(ConfigurationSerialization.java:185) ~[craftbukkit.jar:git-Spigot-081dfa5-4470462]
	at com.onarandombox.multiverseinventories.util.JsonConfiguration.dealWithSerializedObjects(JsonConfiguration.java:146) ~[?:?]
	at com.onarandombox.multiverseinventories.util.JsonConfiguration.dealWithSerializedObjects(JsonConfiguration.java:158) ~[?:?]
	at com.onarandombox.multiverseinventories.util.JsonConfiguration.dealWithSerializedObjects(JsonConfiguration.java:139) ~[?:?]
	at com.onarandombox.multiverseinventories.util.JsonConfiguration.dealWithSerializedObjects(JsonConfiguration.java:137) ~[?:?]
	at com.onarandombox.multiverseinventories.util.JsonConfiguration.dealWithSerializedObjects(JsonConfiguration.java:137) ~[?:?]
	at com.onarandombox.multiverseinventories.util.JsonConfiguration.dealWithSerializedObjects(JsonConfiguration.java:137) ~[?:?]
	at com.onarandombox.multiverseinventories.util.JsonConfiguration.dealWithSerializedObjects(JsonConfiguration.java:137) ~[?:?]
	at com.onarandombox.multiverseinventories.util.JsonConfiguration.convertMapsToSections(JsonConfiguration.java:115) ~[?:?]
	at com.onarandombox.multiverseinventories.util.JsonConfiguration.loadFromString(JsonConfiguration.java:110) ~[?:?]
	at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:226) ~[craftbukkit.jar:git-Spigot-081dfa5-4470462]
	at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:169) ~[craftbukkit.jar:git-Spigot-081dfa5-4470462]
	at com.onarandombox.multiverseinventories.util.JsonConfiguration.<init>(JsonConfiguration.java:184) ~[?:?]
	at com.onarandombox.multiverseinventories.util.EncodedJsonConfiguration.<init>(EncodedJsonConfiguration.java:20) ~[?:?]
	at com.onarandombox.multiverseinventories.util.data.FlatFilePlayerData.getConfigHandle(FlatFilePlayerData.java:77) ~[?:?]
	at com.onarandombox.multiverseinventories.util.data.FlatFilePlayerData.getPlayerData(FlatFilePlayerData.java:269) ~[?:?]
	at com.onarandombox.multiverseinventories.WeakProfileContainer.getPlayerData(WeakProfileContainer.java:98) ~[?:?]
	at uk.co.tggl.pluckerpluck.multiinv.command.MICommand.command(MICommand.java:162) ~[?:?]
	at uk.co.tggl.pluckerpluck.multiinv.MultiInv.onCommand(MultiInv.java:275) ~[?:?]
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[craftbukkit.jar:git-Spigot-081dfa5-4470462]
	... 8 more