[Solved] Facebook login button doesn't respond

Hi @marloes-verhofstadt,

It seems you called   <?php comments_template() ?>  twice in your active theme.

Please find and delete one of them. Save delete all caches and check again. The issue should be solved.

How can I do this?

I only see one in the single.php: <?php comments_template() ?> and if I remove it all the comments are gone.

@marloes-verhofstadt,

The issue is caused by the Highlight and Share plugin. 

Please deactivate the plugin, delete all caches and check again. The FB login will work fine. Somehow the plugin adds it's tooltip on each link. 

If you use the CSS code below and keep activated the Highlight and Share plugin the FB login also will work. Please put the code in the Dashboard > Comment > Setting > Styling admin page:

#wpcomm{
   margin-top: 30px !important;
}

Don't forget to delete all caches and press CTRL+F5(twice) in the frontend before checking.

Thanks! This worked!