Fatal error: Uncaught Error: Call to undefined function has_blocks() in /homepages/19/d13425428/htdocs/navigator/wp-content/themes/Avada/includes/class-avada-template.php:662 Stack trace: #0 /homepages/19/d13425428/htdocs/navigator/wp-content/themes/Avada/includes/class-avada-template.php(48): Avada_Template->body_classes(Array) #1 /homepages/19/d13425428/htdocs/navigator/wp-includes/class-wp-hook.php(286): Avada_Template->init(Object(WP)) #2 /homepages/19/d13425428/htdocs/navigator/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(false, Array) #3 /homepages/19/d13425428/htdocs/navigator/wp-includes/plugin.php(515): WP_Hook->do_action(Array) #4 /homepages/19/d13425428/htdocs/navigator/wp-includes/class-wp.php(728): do_action_ref_array('wp', Array) #5 /homepages/19/d13425428/htdocs/navigator/wp-includes/functions.php(960): WP->main('') #6 /homepages/19/d13425428/htdocs/navigator/wp-blog-header.php(16): wp() #7 /homepages/19/d13425428/htdocs/navigator/index.php(17): require('/homepages/19/d...') #8 {main} thrown in /homepages/19/d13425428/htdocs/navigator/wp-content/themes/Avada/includes/class-avada-template.php on line 662