Fatal error: Uncaught Error: Call to undefined function oc_is_woocommerce_installed() in /home/meganutritionco/public_html/wp-content/themes/oxygen/includes/widgets/product-grid.php:3 Stack trace: #0 /home/meganutritionco/public_html/wp-content/themes/oxygen/functions.php(162): include() #1 /home/meganutritionco/public_html/wp-includes/class-wp-hook.php(292): oc_setup_widget_areas('') #2 /home/meganutritionco/public_html/wp-includes/class-wp-hook.php(316): WP_Hook->apply_filters(NULL, Array) #3 /home/meganutritionco/public_html/wp-includes/plugin.php(484): WP_Hook->do_action(Array) #4 /home/meganutritionco/public_html/wp-includes/widgets.php(1799): do_action('widgets_init') #5 /home/meganutritionco/public_html/wp-includes/class-wp-hook.php(292): wp_widgets_init('') #6 /home/meganutritionco/public_html/wp-includes/class-wp-hook.php(316): WP_Hook->apply_filters(NULL, Array) #7 /home/meganutritionco/public_html/wp-includes/plugin.php(484): WP_Hook->do_action(Array) #8 /home/meganutritionco/public_html/wp-settings.php(560): d in /home/meganutritionco/public_html/wp-content/themes/oxygen/includes/widgets/product-grid.php on line 3