Fatal error: Uncaught Error: Call to undefined function has_blocks() in /web/htdocs2/podlahyhlucincz/home/www/wp-content/themes/vantage/inc/panels.php:205 Stack trace: #0 /web/htdocs2/podlahyhlucincz/home/www/wp-includes/class-wp-hook.php(286): vantage_setup_classic_editor(Object(WP)) #1 /web/htdocs2/podlahyhlucincz/home/www/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(NULL, Array) #2 /web/htdocs2/podlahyhlucincz/home/www/wp-includes/plugin.php(515): WP_Hook->do_action(Array) #3 /web/htdocs2/podlahyhlucincz/home/www/wp-includes/class-wp.php(728): do_action_ref_array('wp', Array) #4 /web/htdocs2/podlahyhlucincz/home/www/wp-includes/functions.php(960): WP->main('') #5 /web/htdocs2/podlahyhlucincz/home/www/wp-blog-header.php(16): wp() #6 /web/htdocs2/podlahyhlucincz/home/www/index.php(17): require('/web/htdocs2/po...') #7 {main} thrown in /web/htdocs2/podlahyhlucincz/home/www/wp-content/themes/vantage/inc/panels.php on line 205