bdbrown on "error message on each wp side"

Hi,

On each side, in my administrator panel, of my website I have the following text:

Notice: get_currentuserinfo har
upphört
sedan version 4.5! Använd wp_get_current_user() istället. in /customers/4/7/1/spaceinthemaking.com/httpd.www/wp-includes/functions.php on line 3658

What does it mean and how do I get rid of it? I have the same text on the very bottom of my site, below the footer.

Please advice.

Kind regards,
Helena

Hi helena. It's a message telling you that your theme or a plugin is using function get_currentuserinfo(), which was deprecated in WP v4.5, and it should be changed to get_current_user(). Is this your site? http://spaceinthemaking.com