The problem is solved.
I’ve changed PHP version to 5.6 and everything is ok. 🙂
The best way is to:
– install a fresh WordPress
– install Sydney theme + all of the plugins
– export theme settings from the old server
– export wordpress setting from the old server
– export TYPES setting from the old server
– import TYPES setting to the new server
– import wordpress setting to the new server
– import theme settings to the new server
Now you have to update menu settings in theme options and update categories of TYPES. 🙂 And everything works.
Hi,
I have the same problem…
How can we fix that error ?