Fatal error: Uncaught Error: Call to undefined function is_ajax() in /home/tolubarc/public_html/wp-content/themes/kuteshop/framework/settings/helpers.php:194
Stack trace:
#0 /home/tolubarc/public_html/wp-content/themes/kuteshop/framework/settings/helpers.php(308): kuteshop_get_attachment_image('6851', 'http://tolubar....', 380, 531, true, '')
#1 /home/tolubarc/public_html/wp-content/plugins/kuteshop-toolkit/includes/shortcodes/category.php(197): kuteshop_resize_image('6851', 380, 532, true, true)
#2 /home/tolubarc/public_html/wp-includes/shortcodes.php(343): Kuteshop_Shortcode_Category->output_html(Array, '', 'kuteshop_catego...')
#3 [internal function]: do_shortcode_tag(Array)
#4 /home/tolubarc/public_html/wp-includes/shortcodes.php(218): preg_replace_callback('/\\[(\\[?)(kutesh...', 'do_shortcode_ta...', '[kuteshop_categ...')
#5 /home/tolubarc/public_html/wp-content/plugins/js_composer/include/helpers/helpers.php(240): do_shortcode('[kuteshop_categ...')
#6 /home/tolubarc/public_html/wp-content/plugins/kuteshop-toolkit/i in /home/tolubarc/public_html/wp-content/themes/kuteshop/framework/settings/helpers.php on line 194