Description of issue or problem I’m having:
I just installed OMP 312 and OJS 321 in test on a Red Hat8 linux server.
Both are installed in a nested path, not in the document root of apache httpd.
I’m just trying to have a test environment which is mirrored to my production servers.
I see that both have problems trying to get links of this type:
The strange problem is that the browser gives me a 200 http return code, but nothing happens. I am not sure what do they mean and how do they work.
Can someone explain briefly the meaning of $$$call$$$ links and how they are resolved?
Secondly, I did not find info on how to debug OMP/OJS. Is there a log to look into? How to activate debugging?
Thanks a lot for your support.