Fatal error: Uncaught Error: Call to undefined method Avada_Layout::add_class() in /home/platne/serwer197009/public_html/zlotarybka/wp-content/themes/Avada-Child-Theme/single-galeria.php:16
Stack trace:
#0 /home/platne/serwer197009/public_html/zlotarybka/wp-includes/template-loader.php(106): include()
#1 /home/platne/serwer197009/public_html/zlotarybka/wp-blog-header.php(19): require_once('...')
#2 /home/platne/serwer197009/public_html/zlotarybka/index.php(17): require('...')
#3 {main}
thrown in /home/platne/serwer197009/public_html/zlotarybka/wp-content/themes/Avada-Child-Theme/single-galeria.php on line 16