Shoutbox JS issue on Darkfx theme

[firstUser]

Hi,
I have spent much time trying to figure out what is the cause for this error, but I can't seem to get it. The script works perfect on prosilver and prosilver_se. But when trying to set it up properly on DarkFx theme I'm getting this:
{"title":"Error","error":"Sorry, posting in the shoutbox is only supported when JavaScript is enabled","status":500}
The shoutbox itself appears just fine, but loads only 1 time using AJAX load.
Also I'm getting the error in Console: TypeError: phpbb.addAjaxCallback is not a function

I'm running PhphBB3.1.3 and yes, my JavaScript is enabled.
And also the shoutbox doesn't seem to work on prosilver theme, while DarkFx is the default theme. It just keeps popping out every few seconds that I don't have permissions for the action.

Any help would be appreciated.

[Paul]

This sounds like a style issue. The phpBB javascript libaries are used, and if these aren't available or are modified this extension won't work.

[Sarah_Plume]

I had the same issue, how can I fix my prosilver style to get the shoutbox working without newistall of the whole boadsoftware?
And is there a way to use dark styles?

[Paul]

Please open a new topic and provide at least a board URL and the actual issue you are having.