[22:37:00] [Server thread/INFO]: Krupis97 issued server command: /cr regenchest all 1
[22:37:07] [Server thread/ERROR]: null
org.bukkit.command.CommandException: Unhandled exception executing command 'cr' in plugin ChestRegen v2.4
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[server.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
	at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:175) ~[server.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
	at org.bukkit.craftbukkit.v1_7_R1.CraftServer.dispatchCommand(CraftServer.java:683) ~[server.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
	at net.minecraft.server.v1_7_R1.PlayerConnection.handleCommand(PlayerConnection.java:952) [server.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
	at net.minecraft.server.v1_7_R1.PlayerConnection.a(PlayerConnection.java:814) [server.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
	at net.minecraft.server.v1_7_R1.PacketPlayInChat.a(PacketPlayInChat.java:28) [server.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
	at net.minecraft.server.v1_7_R1.PacketPlayInChat.handle(PacketPlayInChat.java:47) [server.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
	at net.minecraft.server.v1_7_R1.NetworkManager.a(NetworkManager.java:146) [server.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
	at net.minecraft.server.v1_7_R1.ServerConnection.c(SourceFile:134) [server.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
	at net.minecraft.server.v1_7_R1.MinecraftServer.u(MinecraftServer.java:655) [server.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
	at net.minecraft.server.v1_7_R1.DedicatedServer.u(DedicatedServer.java:250) [server.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
	at net.minecraft.server.v1_7_R1.MinecraftServer.t(MinecraftServer.java:545) [server.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
	at net.minecraft.server.v1_7_R1.MinecraftServer.run(MinecraftServer.java:457) [server.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
	at net.minecraft.server.v1_7_R1.ThreadServerApplication.run(SourceFile:617) [server.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
Caused by: java.lang.IllegalStateException: CraftChest is not a chest but is instead CraftBlock{chunk=CraftChunk{x=-32z=-102},x=-503,y=20,z=-1629,type=CHEST,data=2}
	at org.bukkit.craftbukkit.v1_7_R1.block.CraftChest.getInventory(CraftChest.java:40) ~[server.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
	at me.McGrizZz.ChestRegen.Chests.ChestRegeneration.setAll(ChestRegeneration.java:525) ~[?:?]
	at me.McGrizZz.ChestRegen.Chests.ChestRegeneration.allChunks(ChestRegeneration.java:491) ~[?:?]
	at me.McGrizZz.ChestRegen.Commands.RegenChest.onCommand(RegenChest.java:48) ~[?:?]
	at me.McGrizZz.ChestRegen.Commands.Help.onCommand(Help.java:54) ~[?:?]
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[server.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
	... 13 more
[22:37:07] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 7361ms behind, skipping 147 tick(s)