Board Thread:Lua Help/@comment-5068292-20150115153725/@comment-372573-20150206233239

So I'm trying to get the Navbox to work on this Wiki, but keep getting a "Script error". The current error is this:

Lua error in package.lua at line 91: Tried to read nil global name. Backtrace: [C]: in function "error" Module:No_globals:4: in function "error" package.lua:91: in function "require" Module:Message_box:7: in function "init" package.lua:103: in function "require" Module:Lua_banner:6: in main chunk (tail call): ? What am I missing/doing wrong?