I just got this error, I have no idea what it means. 21:01:34.474 - HTTP 404 (NOT FOUND) 21:01:34.475 - Stack Begin 21:01:34.476 - Script 'ServerScriptService.MainServer', Line 83 21:01:34.476 - Stack End
From Wikipedia:
An HTTP status 404 indicates that the browser was able to communicate with a given server, but the server could not find what was requested. Further, when the requested information is found but access is not granted, the server may return a 404 error if it wishes to not disclose this information, as well.
The website hosting server will typically generate a "404 Not Found" web page when a user attempts to follow a broken or dead link; hence the 404 error is one of the most recognizable errors encountered on the World Wide Web.