Fatal error: Uncaught Error: Class 'YITH_WCAN_Preset' not found in /home/users/mateus16/public_html/domains/psychiatrzy.wroclaw.pl/public_html/wp-content/plugins/yith-woocommerce-ajax-navigation/includes/class-yith-wcan-presets-factory.php:30 Stack trace: #0 /home/users/mateus16/public_html/domains/psychiatrzy.wroclaw.pl/public_html/wp-content/plugins/yith-woocommerce-ajax-navigation/includes/shortcodes/class-yith-wcan-shortcode-filters.php(39): YITH_WCAN_Presets_Factory::get_preset('draft-preset') #1 /home/users/mateus16/public_html/domains/psychiatrzy.wroclaw.pl/public_html/wp-includes/shortcodes.php(433): YITH_WCAN_Shortcode_Filters::render(Array, '', 'yith_wcan_filte...') #2 [internal function]: do_shortcode_tag(Array) #3 /home/users/mateus16/public_html/domains/psychiatrzy.wroclaw.pl/public_html/wp-includes/shortcodes.php(273): preg_replace_callback('/\\[(\\[?)(wcps|a...', 'do_shortcode_ta...', '<link rel="styl...') #4 /home/users/mateus16/public_html/domains/psychiatrzy.wroclaw.pl/public_html/wp-content/plugins/all- in /home/users/mateus16/public_html/domains/psychiatrzy.wroclaw.pl/public_html/wp-content/plugins/yith-woocommerce-ajax-navigation/includes/class-yith-wcan-presets-factory.php on line 30