Dear PKP Team
A colleague installed the OJS package, in a sub-domain (http://reps.asppr.net/ojs/index.php/reps
). I work very well after that, I included information and some more topics in HTML editor panel, but some days later, I can not see this panel (in all of sites of the journal with this function)
And when I click this site appears: 500 Internal server error (image attached).
Please, you can help me to fix this problem?
Best regards and thank you,