I tied to add a new domain of derportratfotograf.pro to a multi blog system (theweddingphotographer.pro), the domain is parked and I cannot add a new page to the system, since I always received the error message,as “Missing or invalid site address”.
I fallowed the manual, which I found in the wordpress.com, so unfortznately I cannot imagine, what si the problem.
Thank you for the promőt reply, maybe my definition was not enought clear, but I am not realy shure, that we need any new plugin, since there are a feew domains, which are work properly in the current frame, i.e. theportraitphotographer.pro and azeskuvoifotos.pro
I am not really understand, what should I modify in the current system, since the mentioned other domains work without the plugin at the moment, so I would like to add only a new domain, thanks anyway.