Deprecated: contextual_help (bug)

Hi all.

I have a minor bug appearing in the header of my wordpress-dashboard.
I says following: Deprecated: contextual_help har v?ret for?ldet siden version 3.3.0! Brug get_current_screen()->add_help_tab(), get_current_screen()->remove_help_tab() i stedet. in /var/www/drivee.dk/public_html/wp-includes/functions.php on line 5586

How do I fix this?

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