Hi,
I am not able to reproduce this scenario in my test environment. If you enable debugging and let me know the error you see on the screen, I would be able to help you out.
Keep a backup?of the?wp-config.php?file in the root folder of your website (you can access via?CPanel or an FTP client like Filezilla). To enable WordPress debugging, search for the following code in the?wp-config.php?file.
define('WP_DEBUG',?false);
and replace with the following:
define('WP_DEBUG', true);
define('WP_DEBUG_LOG', true);
define('WP_DEBUG_DISPLAY', true);
Save changes. Try social login and email a screenshot of the error you see on the screen to support[at]heateor[dot]com.
Once you note the error, you can undo the changes you just made in the wp-config.php file and save it.