[jessica]

hi guys, i keep getting this, first and foremost I want to understand how to read it and know whats causing it, cause i really couldnt

Message: ...e\AddOns\Blizzard_DebugTools\Blizzard_DebugTools.lua:-1: script ran too long
Time: 08/15/14 08:10:17
Count: 1
Stack: ...e\AddOns\Blizzard_DebugTools\Blizzard_DebugTools.lua: in function `ScriptErrorsFrame_OnError'
[string "Interface\FrameXML\BasicControls.xml:<Scrip..."]:18: in function <[string "Interface\FrameXML\BasicControls.xml:<Scrip..."]:4>
[C]: in function `PlaySound'
Interface\FrameXML\TargetFrame.lua:160: in function `OnEvent'
Interface\FrameXML\UnitFrame.lua:673: in function <Interface\FrameXML\UnitFrame.lua:671>

Locals: (*temporary) = "Interface\FrameXML\TargetFrame.lua:160: script ran too long"
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = "script ran too long"
_ScriptErrorsFrame = ScriptErrorsFrame {
 0 = <userdata>
 warnType = <table> {
 }
 messages = <table> {
 }
 close = <unnamed> {
 }
 previous = <unnamed> {
 }
 indexLabel = <unnamed> {
 }
 locals = <table> {
 }
 title = <unnamed> {
 }
 times = <table> {
 }
 seen = <table> {
 }
 count = <table> {
 }
 order = <table> {
 }
 next = <unnamed> {
 }
}

Like when I see this, how to determine which addon exactly is causing it, and how to fix it, thanks.