Im trying to log errors to trello but i can't seem to find a way ive read this: logging-errors-with-trello
but this link does not work anymore
I'd suggest using a common Lua Trello API (this is considering I don't know if you are advanced enough/familiar enough with the Trello API Documentation to write your own) such as ..:
https://www.roblox.com/library/214265621/Trello-API
Once you understand how to use that.. It would be a simple matter of using the Error event in script context.
http://wiki.roblox.com/index.php?title=API:Class/ScriptContext/Error
An example of logging errors is provided; the only difference is you would trigger sending it to Trello. As for using the Trello API, there are many YouTube videos a encompassing how you would do such sending.
I don't know why but the original creator of the Github stuff may have deleted the sources. However, why not try Google Analytics? Google Analytics
The sources for GA are still here right now! You can use it instead.
Any questions? Leave them in the comments below! Thanks. :)