Bukkit

Plugins:
Alchemist, Blacksmit, CasinoSlots, ChestShop, CitiTrader, Citizens, ecoCreature, Essentials, EssentialsGeoIP, GroupManager, Lockette,
MagicalSpells, Minebackup, MineralVein, MobArena, Multiverse Core, Multiverse Portals, OpenInv, PluginMetrics, Ptweaks, Rebalance Villagers, RegenBlock, Statistician, TheEndAgain, Towny, VanishNoPacket, Votifier, WorldBorder, WorldEdit

Version:
Magical Spells v1.62

Error:
28.09 15:15:02 [Server] WARNING Can't keep up! Did the system time change, or is the server overloaded?
28.09 15:14:53 [Server] INFO ... 15 more
28.09 15:14:53 [Server] INFO at org.bukkit.command.PluginCommand.execute(PluginCommand.java:40)
28.09 15:14:53 [Server] INFO at Squish000.MagicalWands.CommandManager.onCommand(CommandManager.java:285)
28.09 15:14:53 [Server] INFO at java.lang.Integer.parseInt(Integer.java:499)
28.09 15:14:53 [Server] INFO at java.lang.Integer.parseInt(Integer.java:449)
28.09 15:14:53 [Server] INFO at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
28.09 15:14:53 [Server] INFO Caused by: java.lang.NumberFormatException: For input string: "ice"
28.09 15:14:53 [Server] INFO at net.minecraft.server.ThreadServerApplication.run(SourceFile:539)
28.09 15:14:53 [Server] INFO at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:406)
28.09 15:14:53 [Server] INFO at net.minecraft.server.MinecraftServer.p(MinecraftServer.java:474)
28.09 15:14:53 [Server] INFO at net.minecraft.server.DedicatedServer.q(DedicatedServer.java:212)
28.09 15:14:53 [Server] INFO at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:581)
28.09 15:14:53 [Server] INFO at net.minecraft.server.DedicatedServerConnection.b(SourceFile:30)
28.09 15:14:53 [Server] INFO at net.minecraft.server.ServerConnection.b(SourceFile:35)
28.09 15:14:53 [Server] INFO at net.minecraft.server.NetServerHandler.d(NetServerHandler.java:109)
28.09 15:14:53 [Server] INFO at net.minecraft.server.NetworkManager.b(NetworkManager.java:276)
28.09 15:14:53 [Server] INFO at net.minecraft.server.Packet3Chat.handle(Packet3Chat.java:44)
28.09 15:14:53 [Server] INFO at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:807)
28.09 15:14:53 [Server] INFO at net.minecraft.server.NetServerHandler.chat(NetServerHandler.java:825)
28.09 15:14:53 [Server] INFO at net.minecraft.server.NetServerHandler.handleCommand(NetServerHandler.java:878)
28.09 15:14:53 [Server] INFO at org.bukkit.craftbukkit.CraftServer.dispatchCommand(CraftServer.java:492)
28.09 15:14:53 [Server] INFO at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:168)
28.09 15:14:53 [Server] INFO at org.bukkit.command.PluginCommand.execute(PluginCommand.java:42)
28.09 15:14:53 [Server] INFO org.bukkit.command.CommandException: Unhandled exception executing command 'ms' in plugin MagicalSpells v1.62
28.09 15:14:53 [Server] SEVERE null