I’m experiencing this as well, on only one site.
I have 7 sites using this plugin with the Unlimited Extension installed as well.
As of this posting, the plugin is up to date.
The WP version is 4.4.2
The server runs CentOS.
Yani Iliev, given that the updated plugin you provided a link to is now 11 months old, I did not follow the link and download. Anything further on this issue, the cause and a fix?
