define('DISABLE_WP_CRON', true); FPDF error: [Error] http://www.itexamquiz.com/passleader/plimages/1d7138a821f3_CBEE/PassLeader-MB5-705-Braindumps27.jpg Missing or Please turn on "allow_url_fopen" on your server to allow insert images in PDF Document, more info here: http://stackoverflow.com/questions/3694240/add-allow-url-fopen-to-my-php-ini-using-htaccess