Version 1.1.5 Social still doesn’t work BUT I think I have a workaround.
You can do this 2 ways, either with phpMyAdmin or the plugin’s import/export feature. In either case, you need the FB Page ID. You can find it by visiting the Page you wish to make admin, click “Edit Info” and find the ID in the address bar.
Next, go to the Social menu and set things up the way you want with using ANY Page. It doesn’t matter what Page you choose because you’re gonna replace the Page ID with the right one. Be sure to click Save.
OK, now you have two ways to proceed. Just choose the one that’s easiest for you.
1. phpMyAdmin
In table wp_options, find option_name = wpseo_social. Edit it and look for fbadminpage followed by a long string of numbers in double quotes. Replace the long numeric string with the FB Page ID of the CORRECT page. Save and DONE! ??
2. Import/Export
Export the current settings, unzip on your local machine and edit the settings.ini file. Near the end, look for fbadminpage = “a long numeric string”. Replace the long numeric string with the FB Page ID of the CORRECT page. Save the file. Zip and save as settings.zip. Use Import feature (you may have to click the Social menu item again for it to reappear at the bottom). DONE! ??
I hope this workaround helps those who have been waiting for a proper fix. Enjoy!