Crash when using Toxic

[Angelbook]

So for some reason Toxic seems to be bugging out whenever I used it. Here's a screencap of the error message and the text by itself incase that doesn't work.
To be more precise, the game will continue to run but it'll repeat using toxic right after and toxic will act like regular poison instead of badly poisoned.
---------------------------
Pokemon Essentials
---------------------------
Exception: NoMethodError
Message: private method `gsub' called for true:TrueClass
DrawText:215:in `toUnformattedText'
DrawText:225:in `unformattedTextLength'
SpriteWindow:3558:in `setText'
SpriteWindow:3531:in `text='
PokeBattle_Scene:1422:in `pbDisplayMessage'
PokeBattle_Battle:2423:in `pbDisplay'
PokeBattle_BattlerEffects:206:in `pbPoison'
PokeBattle_MoveEffects:234:in `pbEffect'
PokeBattle_Battler:2705:in `pbProcessMoveAgainstTarget'
PokeBattle_Battler:2661:in `each'

 

[The Master]

Post your PokeBattle_Scene code, because this error comes from there, in line 1422.

 

[Angelbook]

here's lines 1417-1447

  def pbDisplayMessage(msg,brief=false)
    pbWaitMessage
    pbRefresh
    pbShowWindow(MESSAGEBOX)
    cw=@sprites["messagewindow"]
    cw.text=msg
    i=0
    loop do
      pbGraphicsUpdate
      pbInputUpdate
      pbFrameUpdate(cw)
      if i==40
        cw.text=""
        cw.visible=false
        return
      end
      if Input.trigger?(Input::C) || @abortable
        if cw.pausing?
          pbPlayDecisionSE() if !@abortable
          cw.resume
        end
      end
      if !cw.busy?
        if brief
          @briefmessage=true
          return
        end
        i+=1
      end
    end
  end

sorry, can't seem to get the indentations to work properly ~_~

 

[Maruno]

Known and solved bug.

Also, code goes in

 tags.

 

[Angelbook]

Thank you, much appreciated!{:3}