服务器加入地皮插件出现错误，给了权限都不行，op也无法操作，领取地皮和使用/p h都是正常的，其他指令均无法使用，求大佬帮我解答

下面是后台一直刷新的错误代码

[16:35:31 警告]:         at org.bukkit.configuration.file.YamlConfiguration.loadFromString(YamlConfiguration.java:57)
[16:35:31 警告]:         at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:226)
[16:35:31 警告]:         at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:169)
[16:35:31 警告]:         at com.worldcretornica.plotme_core.bukkit.BukkitServerBridge.getConfig(BukkitServerBridge.java:274)
[16:35:31 警告]:         at com.worldcretornica.plotme_core.PlotMe_Core.getCaptionConfig(PlotMe_Core.java:154)
[16:35:31 警告]:         at com.worldcretornica.plotme_core.utils.Util.C(Util.java:34)
[16:35:31 警告]:         at com.worldcretornica.plotme_core.bukkit.listener.BukkitPlotWorldEditListener.onPlayerInteract(BukkitPlotWorldEditListener.java:151)
[16:35:31 警告]:         at sun.reflect.GeneratedMethodAccessor71.invoke(Unknown Source)
[16:35:31 警告]:         at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
[16:35:31 警告]:         at java.lang.reflect.Method.invoke(Unknown Source)
[16:35:31 警告]:         at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:334)
[16:35:31 警告]:         at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
[16:35:31 警告]:         at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:507)
[16:35:31 警告]:         at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:492)
[16:35:31 警告]:         at org.bukkit.craftbukkit.v1_7_R4.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:223)
[16:35:31 警告]:         at net.minecraft.server.management.ItemInWorldManager.func_73078_a(ItemInWorldManager.java:427)
[16:35:31 警告]:         at net.minecraft.network.NetHandlerPlayServer.func_147346_a(NetHandlerPlayServer.java:853)
[16:35:31 警告]:         at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.func_148833_a(SourceFile:60)
[16:35:31 警告]:         at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.func_148833_a(SourceFile:9)
[16:35:31 警告]:         at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:245)
[16:35:31 警告]:         at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:173)
[16:35:31 警告]:         at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:991)
[16:35:31 警告]:         at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:431)
[16:35:31 警告]:         at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:809)
[16:35:31 警告]:         at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:669)
[16:35:31 警告]:         at java.lang.Thread.run(Unknown Source)
[16:35:31 警告]: Caused by: unacceptable character '?' (0xFFFD) special characters are not allowed
in "<string>
", position 1
[16:35:31 警告]:         at org.yaml.snakeyaml.reader.StreamReader.checkPrintable(StreamReader.java:70)
[16:35:31 警告]:         at org.yaml.snakeyaml.reader.StreamReader.<init>
(StreamReader.java:50)
[16:35:31 警告]:         at org.yaml.snakeyaml.Yaml.load(Yaml.java:399)
[16:35:31 警告]:         at org.bukkit.configuration.file.YamlConfiguration.loadFromString(YamlConfiguration.java:55)
[16:35:31 警告]:         ... 25 more
[16:35:31 警告]: [PlotMe] Missing caption: ErrCannotBuild

[11:40:59 ERROR]: [PlotMe] Invalid configuration format
[11:40:59 警告]: org.bukkit.configuration.InvalidConfigurationException: unacceptable character '?' (0xFFFD) special characters are not allowed
in "<string>
", position 1
[11:40:59 警告]:         at org.bukkit.configuration.file.YamlConfiguration.loadFromString(YamlConfiguration.java:57)
[11:40:59 警告]:         at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:226)
[11:40:59 警告]:         at org.bukkit.configuration.file.FileConfiguration.load(FileConfiguration.java:169)
[11:40:59 警告]:         at com.worldcretornica.plotme_core.bukkit.BukkitServerBridge.getConfig(BukkitServerBridge.java:274)
[11:40:59 警告]:         at com.worldcretornica.plotme_core.PlotMe_Core.getCaptionConfig(PlotMe_Core.java:154)
[11:40:59 警告]:         at com.worldcretornica.plotme_core.utils.Util.C(Util.java:34)
[11:40:59 警告]:         at com.worldcretornica.plotme_core.bukkit.listener.BukkitPlotListener.onEntityDamagebyEntity(BukkitPlotListener.java:789)
[11:40:59 警告]:         at sun.reflect.GeneratedMethodAccessor144.invoke(Unknown Source)
[11:40:59 警告]:         at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
[11:40:59 警告]:         at java.lang.reflect.Method.invoke(Unknown Source)
[11:40:59 警告]:         at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:334)
[11:40:59 警告]:         at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
[11:40:59 警告]:         at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:507)
[11:40:59 警告]:         at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:492)
[11:40:59 警告]:         at org.bukkit.craftbukkit.v1_7_R4.event.CraftEventFactory.callEvent(CraftEventFactory.java:102)
[11:40:59 警告]:         at org.bukkit.craftbukkit.v1_7_R4.event.CraftEventFactory.callEntityDamageEvent(CraftEventFactory.java:597)
[11:40:59 警告]:         at org.bukkit.craftbukkit.v1_7_R4.event.CraftEventFactory.handleEntityDamageEvent(CraftEventFactory.java:465)
[11:40:59 警告]:         at org.bukkit.craftbukkit.v1_7_R4.event.CraftEventFactory.handleLivingEntityDamageEvent(CraftEventFactory.java:629)
[11:40:59 警告]:         at net.minecraft.entity.EntityLivingBase.damageEntity_CB(EntityLivingBase.java:1381)
[11:40:59 警告]:         at net.minecraft.entity.player.EntityPlayer.damageEntity_CB(EntityPlayer.java:1245)
[11:40:59 警告]:         at net.minecraft.entity.EntityLivingBase.func_70097_a(EntityLivingBase.java:903)
[11:40:59 警告]:         at net.minecraft.entity.player.EntityPlayer.func_70097_a(EntityPlayer.java:1158)
[11:40:59 警告]:         at net.minecraft.entity.player.EntityPlayerMP.func_70097_a(EntityPlayerMP.java:646)
[11:40:59 警告]:         at net.minecraft.entity.player.EntityPlayer.func_71059_n(EntityPlayer.java:1404)
[11:40:59 警告]:         at net.minecraft.network.NetHandlerPlayServer.func_147340_a(NetHandlerPlayServer.java:1558)
[11:40:59 警告]:         at net.minecraft.network.play.client.C02PacketUseEntity.func_148833_a(SourceFile:55)
[11:40:59 警告]:         at net.minecraft.network.play.client.C02PacketUseEntity.func_148833_a(SourceFile:10)
[11:40:59 警告]:         at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:245)
[11:40:59 警告]:         at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:173)
[11:40:59 警告]:         at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:991)
[11:40:59 警告]:         at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:431)
[11:40:59 警告]:         at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:809)
[11:40:59 警告]:         at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:669)
[11:40:59 警告]:         at java.lang.Thread.run(Unknown Source)
[11:40:59 警告]: Caused by: unacceptable character '?' (0xFFFD) special characters are not allowed
in "<string>
", position 1
[11:40:59 警告]:         at org.yaml.snakeyaml.reader.StreamReader.checkPrintable(StreamReader.java:70)
[11:40:59 警告]:         at org.yaml.snakeyaml.reader.StreamReader.<init>
(StreamReader.java:50)
[11:40:59 警告]:         at org.yaml.snakeyaml.Yaml.load(Yaml.java:399)
[11:40:59 警告]:         at org.bukkit.configuration.file.YamlConfiguration.loadFromString(YamlConfiguration.java:55)
[11:40:59 警告]:         ... 33 more
[11:40:59 警告]: [PlotMe] Missing caption: ErrCannotBuild