Error showed up after login, when I was looking at the LockedOut tooltip

Message: Interface\AddOns\LockedOut\Minimap.lua:527: attempt to call method 'aquireEmptyTooltip' (a nil value)
Time: 11/08/17 22:15:43
Count: 1
Stack: Interface\AddOns\LockedOut\Minimap.lua:527: attempt to call method 'aquireEmptyTooltip' (a nil value)
Interface\SharedXML\SharedBasicControls.lua:208: in function origErrorHandler' ...rface\AddOns\TradeSkillMaster\Debug\ErrorHandler.lua:317: in function <...rface\AddOns\TradeSkillMaster\Debug\ErrorHandler.lua:300> [C]: in function aquireEmptyTooltip'
Interface\AddOns\LockedOut\Minimap.lua:527: in function displayTT' Interface\AddOns\LockedOut\Minimap.lua:552: in function _OnEnter_func'
Interface\AddOns\LibQTip-1.0\LibQTip-1.0.lua:1233: in function <Interface\AddOns\LibQTip-1.0\LibQTip-1.0.lua:1227>

Locals: errorMessage = "Interface\AddOns\LockedOut\Minimap.lua:527: attempt to call method 'aquireEmptyTooltip' (a nil value)"
DisplayMessageInternal = defined @interface\SharedXML\SharedBasicControls.lua:191
MESSAGE_TYPE_ERROR = 0

This is now fixed. a little overzealous on some addon -> self: changes.