Fatal error: Uncaught Error: Call to a member function is_type() on null in /usr/home/redshop24/domains/erolab.pl/public_html/wp-content/themes/minera/vc_templates/product_sale.php:153
Stack trace:
#0 /usr/home/redshop24/domains/erolab.pl/public_html/wp-content/plugins/visual-composer/include/classes/shortcodes/shortcodes.php(473): include()
#1 /usr/home/redshop24/domains/erolab.pl/public_html/wp-content/plugins/visual-composer/include/classes/shortcodes/shortcodes.php(453): WPBakeryShortCode->loadTemplate(Array, '')
#2 /usr/home/redshop24/domains/erolab.pl/public_html/wp-content/plugins/visual-composer/include/classes/shortcodes/shortcodes.php(565): WPBakeryShortCode->content(Array, '')
#3 /usr/home/redshop24/domains/erolab.pl/public_html/wp-content/plugins/visual-composer/include/helpers/helpers.php(1304): WPBakeryShortCode->output(Array, '')
#4 /usr/home/redshop24/domains/erolab.pl/public_html/wp-includes/shortcodes.php(356): vc_do_shortcode(Array, '', 'product_sale')
#5 [internal function]: do_shortcode_tag(Array)
#6 in /usr/home/redshop24/domains/erolab.pl/public_html/wp-content/themes/minera/vc_templates/product_sale.php on line 153
