Fatal error: Uncaught Error: Call to a member function is_empty() on null in /home/stabilus3dd/public_html/wp-content/themes/porto/woocommerce/cart/mini-cart.php:12
Stack trace:
#0 /home/stabilus3dd/public_html/wp-content/plugins/woocommerce/includes/wc-core-functions.php(345): include()
#1 /home/stabilus3dd/public_html/wp-content/plugins/woocommerce/includes/wc-template-functions.php(2302): wc_get_template('cart/mini-cart....', Array)
#2 /home/stabilus3dd/public_html/wp-content/plugins/shopengine-pro/modules/sticky-fly-cart/screens/default.php(42): woocommerce_mini_cart()
#3 /home/stabilus3dd/public_html/wp-content/plugins/shopengine-pro/modules/sticky-fly-cart/sticky-fly-cart.php(51): include('/home/stabilus3...')
#4 /home/stabilus3dd/public_html/wp-includes/class-wp-hook.php(324): ShopEngine_Pro\Modules\Sticky_Fly_Cart\Sticky_Fly_Cart->screens('')
#5 /home/stabilus3dd/public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array)
#6 /home/stabilus3dd/public_html/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#7 /home/stabilus3dd/public_html/wp-includes/general-template.php(3066): do_action('wp_footer')
#8 /home/stabilus3dd/public_html/wp-content/themes/porto/footer.php(250): wp_footer()
#9 /home/stabilus3dd/public_html/wp-includes/template.php(810): require_once('/home/stabilus3...')
#10 /home/stabilus3dd/public_html/wp-includes/template.php(745): load_template('/home/stabilus3...', true, Array)
#11 /home/stabilus3dd/public_html/wp-includes/general-template.php(92): locate_template(Array, true, true, Array)
#12 /home/stabilus3dd/public_html/wp-content/themes/porto/page.php(97): get_footer()
#13 /home/stabilus3dd/public_html/wp-includes/template-loader.php(106): include('/home/stabilus3...')
#14 /home/stabilus3dd/public_html/wp-blog-header.php(19): require_once('/home/stabilus3...')
#15 /home/stabilus3dd/public_html/index.php(17): require('/home/stabilus3...')
#16 {main}
thrown in /home/stabilus3dd/public_html/wp-content/themes/porto/woocommerce/cart/mini-cart.php on line 12