Hello,
i think problem was inside server. i had several problems paralel, so its hard to say which was the one.
i also cant update plugins or download new via backoffice. i getting error that site cant connect to ww.wp.xz.cn.
try go to modules – add new and serach for some module. if you find and can download plugins, you have different problem like me.
Hello,
i instal newest version of this plugin to WP 4. When try to connect with my pwd and username, i get this error:
http://i61.tinypic.com/33vonix.jpg
text in error:
error!
POST to http://www.katalogbyvania.eu/index.php?mcsf_action=authorized&salt=e1c807d6f7df6ada9b634a48aa19ec32&user_id=1 failed: name lookup timed out