AH00169: caught SIGTERM, shutting down


I am using cloud9 as my IDE while learning some PHP, HTML, CSS, Javascript, etc…

I was following a tutorial on verifying data from a form with PHP. I finished the tutorial and everything was working fine. About an hour later, I came back and attempted to continue with my project. Suddenly, errors started generating from every conceivable angle, whereas before that same code was running fine. The first error I ran into was the SIGTERM error listed in the topic. Then, suddenly, it couldn’t find a CSS file. Next, a previously working chunk of PHP code was claiming it could not POST. I know the code itself works because it has not been modified since it was last working.

I get the feeling this might be fairly common, considering the fact that a free user times out after a certain amount of inactivity. Are there any suggestions as to how I might get everything running as it should? I’ve tried running and previewing in several different ways, and keep getting different results.