[ashalatha]

Hi As i have installed bbpress theme in my site but i am not able to send replies to forum topics in dashboard->setting ->permalinks if i select as post name.If i change the permalinks to plain then i am able to send replies to forum topics.But i need to select as postname in permalinks.Can you please tell me the issue what is that why it showing like that.Thanks in advance.

[Robin W]

it works with postname

It could be a theme or plugin issue

Plugins

Deactivate all but bbpress and see if this fixes. if it does, re-enable one at a time to see which is causing the error.

Themes

If plugins don’t pinpoint the problem, as a test switch to a default theme such as twentyfifteen, and see if this fixes.

Then come back