I’ve been coming across this error pretty often when I’m replying to a topic in my forums:
“Forum not set – unable to create post.”
Members have been encountering the same message. What could be setting this off?
any caching plugins? or security plugins or server modules such as mod_security?
There is this one, but I’m not sure what it does exactly (I believe my web developer installed it):
| Secure XML-RPC |
More secure wrapper for the WordPress XML-RPC interface.
|
My cache plugin is not active at this time. What do you mean by server modules?
server settings would be apache module or other, like mod_security… can do a phpinfo() to see or ask your host…
did you try with the xml-rpc plugin disabled?
this message typically comes when something is interferring with the query args of urls… something intercepting them…