I have a membership script written in perl/cgi
It ran great for months and all of a sudden I'm getting a 500 error when I try to log onto any page.
To fix (that last one page refresh) I run the upgrade tool that overwrites the files again and for a couple of page refreshes it works then get a 500 error again.
To naviagte through the script I've been going to the page I want, get 500 error then run upgrade tool, then refresh page and it works. Then I click on next page and get 500 error and have to run the upgrade tool again. Not fun way to navigate lol.
Need help troubleshooting this and fixing.