This started happening last year, 3 days after I got the Lua mod extension for TPTMP. It wouldn't show the LUA icon above the Walls icon. Restarting computer or closing-reopening TPT wouldn't work. Also, there is a text in the bottom left corner.
autorun.lua:126: table index is nil
What does this mean, and how do I fix my Lua mod?
Thank you for helping me! I really drifted away from my friends after the big break, but now I'm back! Thanks a lot!