AddonsTools

Error while running the chunk
  [string "Mods/Addons/AddonsTools/Scripts/AddonsMenu.lua"]:245: attempt to index local 'addon' (a nil value)
  func: __index, metamethod, line: -1, defined: C, line: -1, [C]
    func: func, local, line: 245, defined: Lua, line: 236, [string "Mods/Addons/AddonsTools/Scripts/AddonsMenu.lua"]
      func: onRClick, upvalue, line: 1897, defined: Lua, line: 1894, [string "Mods/Addons/AddonsTools/Scripts/menuCls3.lua"]
        func: ?, ?, line: 1940, defined: Lua, line: 1900, [string "Mods/Addons/AddonsTools/Scripts/menuCls3.lua"]