[11:23:58 INFO]: Morenazo issued server command: /dofriend menu
[11:23:58 ERROR]: null
org.bukkit.command.CommandException: Unhandled exception executing command 'dofriend' in plugin DoFriends v1.2.3
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[spigot_server.jar:git-Spigot-76236cb-62a2169]
        at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:141) ~[spigot_server.jar:git-Spigot-76236cb-62a2169]
        at org.bukkit.craftbukkit.v1_8_R3.CraftServer.dispatchCommand(CraftServer.java:641) ~[spigot_server.jar:git-Spigot-76236cb-62a2169]
        at net.minecraft.server.v1_8_R3.PlayerConnection.handleCommand(PlayerConnection.java:1162) [spigot_server.jar:git-Spigot-76236cb-62a2169]
        at net.minecraft.server.v1_8_R3.PlayerConnection.a(PlayerConnection.java:997) [spigot_server.jar:git-Spigot-76236cb-62a2169]
        at net.minecraft.server.v1_8_R3.PacketPlayInChat.a(PacketPlayInChat.java:45) [spigot_server.jar:git-Spigot-76236cb-62a2169]
        at net.minecraft.server.v1_8_R3.PacketPlayInChat.a(PacketPlayInChat.java:1) [spigot_server.jar:git-Spigot-76236cb-62a2169]
        at net.minecraft.server.v1_8_R3.PlayerConnectionUtils$1.run(SourceFile:13) [spigot_server.jar:git-Spigot-76236cb-62a2169]
        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_151]
        at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_151]
        at net.minecraft.server.v1_8_R3.SystemUtils.a(SourceFile:44) [spigot_server.jar:git-Spigot-76236cb-62a2169]
        at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:715) [spigot_server.jar:git-Spigot-76236cb-62a2169]
        at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:374) [spigot_server.jar:git-Spigot-76236cb-62a2169]
        at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:654) [spigot_server.jar:git-Spigot-76236cb-62a2169]
        at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:557) [spigot_server.jar:git-Spigot-76236cb-62a2169]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0_151]
Caused by: java.lang.NullPointerException
        at me.Doritos.DoFriends.main.onCommand(main.java:721) ~[?:?]
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[spigot_server.jar:git-Spigot-76236cb-62a2169]
        ... 15 more