what does this error mean
This is just a quick question, what does this error mean as i keep getting it, thanks.
17:44:49: ERROR[main]: ...2-msvc\minetest-0.4.8\bin\..\mods\techno\blinds\init.lua:11: attempt to index global 'default' (a nil value)
17:44:49: ERROR[main]: ...2-msvc\minetest-0.4.8\bin\..\mods\techno\blinds\init.lua:11: attempt to index global 'default' (a nil value)