[15:45:44 INFO]: [KraftDrop] Enabling KraftDrop v2.3
[15:45:44 INFO]: [KraftDrop] Connected to the SQLite server!
[15:45:44 INFO]: [KraftDrop] Connection ping 5ms!
[15:45:44 INFO]: [KraftDrop] Loaded 0 users!
[15:45:44 ERROR]: Error occurred while enabling KraftDrop v2.3 (Is it up to date?)
java.lang.NoSuchMethodError: pl.kraftowany.utils.Util.getItemStackFromString(Ljava/lang/String;)Lorg/bukkit/inventory/ItemStack;
        at pl.kraftowany.base.data.Drop.<init>(Drop.java:42) ~[?:?]
        at pl.kraftowany.drops.RandomDropData.<init>(RandomDropData.java:44) ~[?:?]
        at pl.kraftowany.managers.DropManager.setup(DropManager.java:28) ~[?:?]
        at pl.kraftowany.drop.Main.registerManager(Main.java:125) ~[?:?]
        at pl.kraftowany.drop.Main.onEnable(Main.java:31) ~[?:?]
        at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:321) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
        at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:340) [spigot.jar:git-Spigot-db6de12-18fbb24]
        at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:405) [spigot.jar:git-Spigot-db6de12-18fbb24]
        at org.bukkit.craftbukkit.v1_8_R3.CraftServer.loadPlugin(CraftServer.java:357) [spigot.jar:git-Spigot-db6de12-18fbb24]
        at org.bukkit.craftbukkit.v1_8_R3.CraftServer.enablePlugins(CraftServer.java:317) [spigot.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.MinecraftServer.s(MinecraftServer.java:414) [spigot.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.MinecraftServer.k(MinecraftServer.java:378) [spigot.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.MinecraftServer.a(MinecraftServer.java:333) [spigot.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.DedicatedServer.init(DedicatedServer.java:263) [spigot.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:525) [spigot.jar:git-Spigot-db6de12-18fbb24]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0_191]