I installed WP-Print ver 2.4 and have followed the enclosed readme to the letter. 'Print this Post' and icon shows up on the posts but when clicked it don't go to the printer and nothing happens.
I am getting this error when I click on 'Print' in Admin Settings:
Fatal error: Call to undefined function screen_icon() in /home/www/blackrivergang.com/wp-content/plugins/wp-print/print-options.php on line 131
Can't find any similiar problem in the forums. Need some help.
My site: http://blackrivergang.com