Viewing 3 posts - 1 through 3 (of 3 total) Author Posts December 22, 2015 at 10:00 pm #556766 aribannParticipant After updating to 3.4.7 from 3.4.4 Fatal error: Call to undefined function avia_markup_helper() in /home/XXXX/public_html/wp-content/themes/XXXX/header.php on line 60 December 22, 2015 at 10:14 pm #556772 aribannParticipant Possible that W3 Total Cache killed things December 27, 2015 at 6:15 am #557552 RikardKeymaster Hi, Was it a problem with W3 Total Cache? If so, did you manage to get your problems fixed? Please let us know if you should need any more help on the topic. Thanks, Rikard Author Posts Viewing 3 posts - 1 through 3 (of 3 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In