02:13:08 [INFO] BuildingDave issued server command: /fe clean
02:13:08 [SEVERE] null
org.bukkit.command.CommandException: Unhandled exception executing command 'fe' in plugin Fe v0.6
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46)
        at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:186)
        at org.bukkit.craftbukkit.v1_5_R1.CraftServer.dispatchCommand(CraftServer.java:536)
        at net.minecraft.server.v1_5_R1.PlayerConnection.handleCommand(PlayerConnection.java:980)
        at net.minecraft.server.v1_5_R1.PlayerConnection.chat(PlayerConnection.java:896)
        at net.minecraft.server.v1_5_R1.PlayerConnection.a(PlayerConnection.java:840)
        at net.minecraft.server.v1_5_R1.Packet3Chat.handle(Packet3Chat.java:44)
        at org.spigotmc.netty.NettyNetworkManager.b(NettyNetworkManager.java:174)
        at net.minecraft.server.v1_5_R1.PlayerConnection.d(PlayerConnection.java:113)
        at net.minecraft.server.v1_5_R1.ServerConnection.b(SourceFile:35)
        at org.spigotmc.netty.NettyServerConnection.b(NettyServerConnection.java:66)
        at net.minecraft.server.v1_5_R1.MinecraftServer.r(MinecraftServer.java:582)
        at net.minecraft.server.v1_5_R1.DedicatedServer.r(DedicatedServer.java:229)
        at net.minecraft.server.v1_5_R1.MinecraftServer.q(MinecraftServer.java:471)
        at net.minecraft.server.v1_5_R1.MinecraftServer.run(MinecraftServer.java:403)
        at net.minecraft.server.v1_5_R1.ThreadServerApplication.run(SourceFile:573)
Caused by: java.lang.StringIndexOutOfBoundsException: String index out of range: 6
        at java.lang.String.substring(String.java:1907)
        at org.melonbrew.fe.SQLibrary.Database.getStatement(Database.java:163)
        at org.melonbrew.fe.SQLibrary.MySQL.query(MySQL.java:109)
        at org.melonbrew.fe.database.databases.SQLDB.clean(SQLDB.java:234)
        at org.melonbrew.fe.API.clean(API.java:141)
        at org.melonbrew.fe.command.commands.CleanCommand.onCommand(CleanCommand.java:20)
        at org.melonbrew.fe.FeCommand.onCommand(FeCommand.java:125)
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44)
        ... 15 more