I can´t use the plugin on 1.8

[Carlos393154]

i have the 2.0.5 version and i have this error in the console
[15:40:54 INFO]: [CommandItems] Enabling CommandItems v2.0.5
[15:40:54 ERROR]: Error occurred while enabling CommandItems v2.0.5 (Is it up to date?)
java.lang.NoSuchMethodError: 'void org.bukkit.inventory.meta.ItemMeta.setUnbreakable(boolean)'
at me.yamakaja.commanditems.parser.ItemStackDeserializer.deserialize(ItemStackDeserializer.java:86) ~[?:?]
at me.yamakaja.commanditems.parser.ItemStackDeserializer.deserialize(ItemStackDeserializer.java:22) ~[?:?]
at me.yamakaja.commanditems.lib.com.fasterxml.jackson.databind.deser.impl.FieldProperty.deserializeAndSet(FieldProperty.java:136) ~[?:?]
at me.yamakaja.commanditems.lib.com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:287) ~[?:?]
at me.yamakaja.commanditems.lib.com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:151) ~[?:?]
at me.yamakaja.commanditems.lib.com.fasterxml.jackson.databind.deser.std.MapDeserializer._readAndBindStringKeyMap(MapDeserializer.java:527) ~[?:?]
at me.yamakaja.commanditems.lib.com.fasterxml.jackson.databind.deser.std.MapDeserializer.deserialize(MapDeserializer.java:364) ~[?:?]
at me.yamakaja.commanditems.lib.com.fasterxml.jackson.databind.deser.std.MapDeserializer.deserialize(MapDeserializer.java:29) ~[?:?]
at me.yamakaja.commanditems.lib.com.fasterxml.jackson.databind.deser.impl.FieldProperty.deserializeAndSet(FieldProperty.java:136) ~[?:?]
at me.yamakaja.commanditems.lib.com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:287) ~[?:?]
at me.yamakaja.commanditems.lib.com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:151) ~[?:?]
at me.yamakaja.commanditems.lib.com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:4001) ~[?:?]
at me.yamakaja.commanditems.lib.com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:2890) ~[?:?]
at me.yamakaja.commanditems.parser.ConfigManager.parse(ConfigManager.java:36) ~[?:?]
at me.yamakaja.commanditems.CommandItems.onEnable(CommandItems.java:32) ~[?:?]
at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:321) ~[spigot-1.8.8.jar:git-Spigot-db6de12-18fbb24]
at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:340) [spigot-1.8.8.jar:git-Spigot-db6de12-18fbb24]
at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:405) [spigot-1.8.8.jar:git-Spigot-db6de12-18fbb24]
at org.bukkit.craftbukkit.v1_8_R3.CraftServer.loadPlugin(CraftServer.java:357) [spigot-1.8.8.jar:git-Spigot-db6de12-18fbb24]
at org.bukkit.craftbukkit.v1_8_R3.CraftServer.enablePlugins(CraftServer.java:317) [spigot-1.8.8.jar:git-Spigot-db6de12-18fbb24]
at net.minecraft.server.v1_8_R3.MinecraftServer.s(MinecraftServer.java:414) [spigot-1.8.8.jar:git-Spigot-db6de12-18fbb24]
at net.minecraft.server.v1_8_R3.MinecraftServer.k(MinecraftServer.java:378) [spigot-1.8.8.jar:git-Spigot-db6de12-18fbb24]
at net.minecraft.server.v1_8_R3.MinecraftServer.a(MinecraftServer.java:333) [spigot-1.8.8.jar:git-Spigot-db6de12-18fbb24]
at net.minecraft.server.v1_8_R3.DedicatedServer.init(DedicatedServer.java:263) [spigot-1.8.8.jar:git-Spigot-db6de12-18fbb24]
at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:525) [spigot-1.8.8.jar:git-Spigot-db6de12-18fbb24]
at java.base/java.lang.Thread.run(Thread.java:833) [?:?]