Fatal error: Uncaught Error: Call to undefined function wp_check_post_lock() in /data01/virt98264/domeenid/www.eadse.ee/htdocs/wp-content/themes/Avada/includes/lib/inc/fusion-app/class-fusion-app.php:2339
Stack trace:
#0 /data01/virt98264/domeenid/www.eadse.ee/htdocs/wp-content/themes/Avada/includes/lib/inc/fusion-app/class-fusion-app.php(1681): Fusion_App->get_post_lock_data()
#1 /data01/virt98264/domeenid/www.eadse.ee/htdocs/wp-includes/class-wp-hook.php(308): Fusion_App->live_scripts('')
#2 /data01/virt98264/domeenid/www.eadse.ee/htdocs/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters(NULL, Array)
#3 /data01/virt98264/domeenid/www.eadse.ee/htdocs/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#4 /data01/virt98264/domeenid/www.eadse.ee/htdocs/wp-content/themes/Avada/includes/lib/inc/fusion-app/templates/front-customize.php(27): do_action('wp_enqueue_scri...')
#5 /data01/virt98264/domeenid/www.eadse.ee/htdocs/wp-includes/template-loader.php(106): include('/data01/virt982...')
#6 /data01/virt98264/domeenid/www.eadse.ee/htdocs/wp-blog-header.php(19): require_once('/data01/virt982...')
#7 /data01/virt98264/domeenid/www.eadse.ee/htdocs/index.php(17): require('/data01/virt982...')
#8 {main}
thrown in /data01/virt98264/domeenid/www.eadse.ee/htdocs/wp-content/themes/Avada/includes/lib/inc/fusion-app/class-fusion-app.php on line 2339