error

/home/mint/pavarotti/plugins/irc/irc.rb:46:in `register_events': wrong number of arguments (1 for 2) (ArgumentError)
	from /home/mint/pavarotti/plugins/irc/irc.rb:15:in `initialize'
	from /home/mint/pavarotti/pavarotti.rb:95:in `new'
	from /home/mint/pavarotti/pavarotti.rb:95:in `do_load'
	from /home/mint/pavarotti/pavarotti.rb:27:in `load!'
	from bot.rb:6:in `<main>'

irc.rb

require 'net/yail'

require File.dirname(__FILE__) + '/ircevents'

class IrcPlugin
  def initialize(pm)
    @pm = pm
    @irc = Net::YAIL.new(
      :address => @pm[:config]["host"],
      :username => @pm[:config]["ident"],
      :realname => @pm[:config]["realname"],
      :nicknames => [@pm[:config]["address"]]
    )
    
    register_events()
    
    @irc.start_listening
    while @irc.dead_socket == false
      # Avoid major CPU overuse by taking a very short nap
      sleep 0.05
    end
  end
  
  private
  
  include IRCEvents
  
  def register_events
    @irc.prepend_handler :incoming_msg, method(:incoming_msg)
    @irc.prepend_handler :incoming_act, method(:incoming_act)
    @irc.prepend_handler :incoming_invite, method(:incoming_invite)
    @irc.prepend_handler :incoming_ctcp, method(:incoming_ctcp)
    @irc.prepend_handler :incoming_ctcpreply, method(:incoming_ctcpreply)
    @irc.prepend_handler :incoming_notice, method(:incoming_notice)
    @irc.prepend_handler :incoming_mode, method(:incoming_mode)
    @irc.prepend_handler :incoming_join, method(:incoming_join)
    @irc.prepend_handler :incoming_part, method(:incoming_part)
    @irc.prepend_handler :incoming_kick, method(:incoming_kick)
    @irc.prepend_handler :incoming_quit, method(:incoming_quit)
    @irc.prepend_handler :incoming_nick, method(:incoming_nick)
    @irc.prepend_handler :incoming_ping, method(:incoming_ping)
    @irc.prepend_handler :incoming_miscellany, method(:incoming_miscellany)
    @irc.prepend_handler :incoming_welcome, method(:incoming_welcome)
    @irc.prepend_handler :incoming_bannedfromchan, method(:incoming_bannedfromchan)
    
    @pm.register(:out_privmsg) {|target, text| @irc.handle(:outgoing_privmsg, target, text) }
    @pm.register(:out_ctcp) {|target, text| @irc.handle(:outgoing_ctcp, target, text) }
    @pm.register(:out_act) {|target, text| @irc.handle(:outgoing_act, target, text) }
    @pm.register(:out_notice) {|target, text| @irc.handle(:outgoing_notice, target, text) }
    @pm.register(:out_ctcpreply) {|target, text| @irc.handle(:outgoing_ctcpreply, target, text) }
    @pm.register(:out_mode) {|target, modes, objects| @irc.handle(:outgoing_mode, target, modes, objects) }
    @pm.register(:out_join) {|target, pass| @irc.handle(:outgoing_join, target, pass) }
    @pm.register(:out_part) {|target, text| @irc.handle(:outgoing_part, target, text) }
    @pm.register(:out_quit) {|text| @irc.handle(:outgoing_quit, text) }
    @pm.register(:out_nick) {|new_nick| @irc.handle(:outgoing_nick, new_nick) }
    @pm.register(:out_user) {|username, myaddress, address, realname| @irc.handle(:outgoing_user, username, myaddress, address, realname) }
    @pm.register(:out_pass) {|password| @irc.handle(:outgoing_pass, password) }
    @pm.register(:out_oper) {|user, password| @irc.handle(:outgoing_oper, user, password) }
    @pm.register(:out_topic) {|channel, new_topic| @irc.handle(:outgoing_topic, channel, new_topic) }
    @pm.register(:out_names) {|channel| @irc.handle(:outgoing_names, channel) }
    @pm.register(:out_list) {|channel, server| @irc.handle(:outgoing_list, channel, server) }
    @pm.register(:out_invite) {|nick, channel| @irc.handle(:outgoing_invite, nick, channel) }
    @pm.register(:out_kick) {|nick, channel, comment| @irc.handle(:outgoing_kick, nick, channel, comment) }
  end
end