Fatal error: Uncaught Error: Call to undefined function is_shop() in /home/ruicarva/public_html/wp-content/themes/bifrost/includes/functions/neuron-functions.php:67 Stack trace: #0 /home/ruicarva/public_html/wp-content/themes/bifrost/taxonomy-portfolio_category.php(55): neuron_pagination() #1 /home/ruicarva/public_html/wp-includes/template-loader.php(106): include('/home/ruicarva/...') #2 /home/ruicarva/public_html/wp-blog-header.php(19): require_once('/home/ruicarva/...') #3 /home/ruicarva/public_html/index.php(17): require('/home/ruicarva/...') #4 {main} thrown in /home/ruicarva/public_html/wp-content/themes/bifrost/includes/functions/neuron-functions.php on line 67