No Social Networks are Available in Admin Settings
This happens sometimes when you are using the Mashshare Network Add-On which is disabled during update process or when you are updating from a very early Mashshare version 1.x.
- Disable Mashshare Network Add-On and Mashshare Share Buttons Plugin
- Enable Mashshare THAN the Network Add-On
All Share buttons become visible again.
Activation order is important here!