If the Add Button for a site, domain, or any other resource in the control panel is inactive - this indicates that you have reached the limit of allocated resources and can no longer create them.
![2.I can not create a site, THE Add Button is disabled](http://realhost.pro/data/posts/DNTHwcJ4.png)
1. View resource usage statistics you can here:
![4.I can not create a site, THE Add Button is disabled](http://realhost.pro/data/posts/Nth1VleJ.png)
![5.I can not create a site, THE Add Button is disabled](http://realhost.pro/data/posts/JWFJNb6g.png)
Delete unused resources or order a transition to a higher tariff plan.