Can yoi please look at this and fix it:

2x DHUD/gui/GUIFrames.lua:744: attempt to call global 'UnitPopup_ShowMenu' (a nil value) [string "@DHUD/gui/GUIFrames.lua"]:744: in function <DHUD/gui/GUIFrames.lua:711> [string "@DHUD/gui/GUIFrames.lua"]:689: in function initFunction'
[string "@Blizzard_SharedXML/Mainline/UIDropDownMenu.lua"]:85: in function UIDropDownMenu_Initialize' [string "@DHUD/gui/GUIFrames.lua"]:688: in function <DHUD/gui/GUIFrames.lua:684> [string "=[C]"]: in function Show'
[string "@DHUD/gui/GUIFrames.lua"]:699: in function ToggleDropDownMenu' [string "@DHUD/gui/slots/UnitInfoSlot.lua"]:57: in function toggleUnitTextDropdown'
[string "@DHUD/gui/GuiManager.lua"]:216: in function `toggleUnitTextDropdown'
[string "@DHUD/gui/GUIFrames.lua"]:551: in function <DHUD/gui/GUIFrames.lua:549>

Locals:
frame = DHUD_DropDown_TargetMenu {
Icon = DHUD_DropDown_TargetMenuIcon {
}
Text = DHUD_DropDown_TargetMenuText {
}
Button = DHUD_DropDown_TargetMenuButton {
}
Right = DHUD_DropDown_TargetMenuRight {
}
Left = DHUD_DropDown_TargetMenuLeft {
}
Middle = DHUD_DropDown_TargetMenuMiddle {
}
}
menu = "TARGET"
raidId = nil
(*temporary) = nil
(*temporary) = DHUD_DropDown_TargetMenu {
Icon = DHUD_DropDown_TargetMenuIcon {
}
Text = DHUD_DropDown_TargetMenuText {
}
Button = DHUD_DropDown_TargetMenuButton {
}
Right = DHUD_DropDown_TargetMenuRight {
}
Left = DHUD_DropDown_TargetMenuLeft {
}
Middle = DHUD_DropDown_TargetMenuMiddle {
}
}
(*temporary) = "TARGET"
(*temporary) = "target"
(*temporary) = nil
(*temporary) = nil
(*temporary) = "attempt to call global 'UnitPopup_ShowMenu' (a nil value)"`