I get a white screen after a couple hours of my site working fine.
I get the following error:
Fatal error: Call to undefined function of_get_option() in /home/talg/public_html/wp-content/themes/avanter/header.php on line 19
I am still able to access the backend portion of the site.
I have tried to install a theme update blocker but have had no success?
I believe the problem is related to the options framework which the theme is built on. Which is odd because the theme has been working fine for over a year.
WordPress 4.7.4 running Avanter theme.