Everything is broken. 503 Error
SummaryAPEX, SQL Developer, Admin Reset, Restart, Stop, Start.... all do not work
------ EDIT: SOLVED ISSUE -------
This was not an APEX issue, but an Always-Free ATP database issue. I was able to work with Joel and get the problem solved.
Thank you Joel for the help. (issue was resolved long before this edit was posted)
Currently there is no way for me to access the ATP database by any method.
Stopping it and restarting it has failed a number of times (the stopping and starting process themselves not the issue at hand). There is 0.02 storage being used and a skeleton of an APEX application being used. Nothing. I did not do any special configurations. I initialized a few tables and an APEX app. It worked fine for 2 months.