on *:TEXT:!setworld*:#:{
  if ($Nick isop $chan) | ($nick ishop $chan) { 
    msg $chan new world set    
    set %pcwtime $ctime 
    set %Chanspcw $2
    set %pcwscouter $3
    inc %PcwSets [ $+ [ $nick ] ]
    inc %pcwscouts [ $+ [ %pcwscouter ] ] 
  }
What is wrong with that to return me with * /if: ambiguous format (line 10, script21.ini)