Fatal error: Uncaught Error: Call to undefined method Avada_Layout::add_class() in /wp-content/plugins/fusion-core/templates/single-avada_portfolio.php:18
Stack trace:
#0 /wp-includes/template-loader.php(106): include()
#1 /wp-blog-header.php(19): require_once('/wp-includes/te...')
#2 /index.php(17): require('/wp-blog-header...')
#3 {main}
thrown in /wp-content/plugins/fusion-core/templates/single-avada_portfolio.php on line 18
