Hello,
Faced with such a problem, when using the widget for displaying product categories, the page breaks and I get the following error in the logs:
Uncaught TypeError: ltrim(): Argument #1 ($string) must be of type string, WP_Error given in /home/c/chguseynov/poleteli.ch-guseynov.ru/public_html/wp-includes/formatting.php:4477 Stack trace: #0 /home/c/chguseynov/poleteli.ch-guseynov.ru/public_html/wp-includes/formatting.php(4477): ltrim(Object(WP_Error)) #1 /home/c/chguseynov/poleteli.ch-guseynov.ru/public_html/wp-content/themes/woodmart/woocommerce/content-product-cat-default.php(26): esc_url(Object(WP_Error)) #2 /home/c/chguseynov/poleteli.ch-guseynov.ru/public_html/wp-content/plugins/woocommerce/includes/wc-core-functions.php(345): include('/home/c/chgusey...') #3 /home/c/chguseynov/poleteli.ch-guseynov.ru/public_html/wp-content/themes/woodmart/woocommerce/content-product-cat.php(100): wc_get_template('content-product...', Array) #4 /home/c/chguseynov/poleteli.ch-guseynov.ru/public_html/wp-content/plugins/woocommerce/includes/wc-core-functions.php(345): include('/home/c/chgusey...') #5 /home/c/chguseynov/poleteli.ch-guseynov.ru/public_html/wp-content/themes/woodmart/inc/integrations/elementor/elements/class-product-categories.php(1067): wc_get_template('content-product...', Array) #6 /home/c/chguseynov/poleteli.ch-guseynov.ru/public_html/wp-content/plugins/elementor/includes/base/controls-stack.php(2265): XTS\Elementor\Product_Categories->render() #7 /home/c/chguseynov/poleteli.ch-guseynov.ru/public_html/wp-content/plugins/elementor/includes/base/widget-base.php(609): Elementor\Controls_Stack->render_by_mode() #8 /home/c/chguseynov/poleteli.ch-guseynov.ru/public_html/wp-content/plugins/elementor/includes/base/widget-base.php(750): Elementor\Widget_Base->render_content() #9 /home/c/chguseynov/poleteli.ch-guseynov.ru/public_html/wp-content/plugins/elementor/includes/base/element-base.php(464): Elementor\Widget_Base->print_content() #10 /home/c/chguseynov/poleteli.ch-guseynov.ru/public_html/wp-content/plugins/elementor/includes/base/element-base.php(1375): Elementor\Element_Base->print_element() #11 /home/c/chguseynov/poleteli.ch-guseynov.ru/public_html/wp-content/plugins/elementor/includes/base/element-base.php(464): Elementor\Element_Base->print_content() #12 /home/c/chguseynov/poleteli.ch-guseynov.ru/public_html/wp-content/plugins/elementor/includes/base/element-base.php(1375): Elementor\Element_Base->print_element() #13 /home/c/chguseynov/poleteli.ch-guseynov.ru/public_html/wp-content/plugins/elementor/includes/base/element-base.php(464): Elementor\Element_Base->print_content() #14 /home/c/chguseynov/poleteli.ch-guseynov.ru/public_html/wp-content/plugins/elementor/core/base/document.php(1739): Elementor\Element_Base->print_element() #15 /home/c/chguseynov/poleteli.ch-guseynov.ru/public_html/wp-content/plugins/elementor/core/base/document.php(1134): Elementor\Core\Base\Document->print_elements(Array) #16 /home/c/chguseynov/poleteli.ch-guseynov.ru/public_html/wp-content/plugins/elementor/includes/frontend.php(1179): Elementor\Core\Base\Document->print_elements_with_wrapper(Array) #17 /home/c/chguseynov/poleteli.ch-guseynov.ru/public_html/wp-content/plugins/elementor/includes/frontend.php(1074): Elementor\Frontend->get_builder_content(6592) #18 [internal function]: Elementor\Frontend->apply_builder_in_content('[rev_slider ali...') #19 /home/c/chguseynov/poleteli.ch-guseynov.ru/public_html/wp-includes/class-wp-hook.php(310): call_user_func_array(Array, Array) #20 /home/c/chguseynov/poleteli.ch-guseynov.ru/public_html/wp-includes/plugin.php(205): WP_Hook->apply_filters('[rev_slider ali...', Array) #21 /home/c/chguseynov/poleteli.ch-guseynov.ru/public_html/wp-content/themes/woodmart/inc/template-tags/template-tags.php(495): apply_filters('the_content', '[rev_slider ali...') #22 /home/c/chguseynov/poleteli.ch-guseynov.ru/public_html/wp-content/themes/woodmart/page.php(26): woodmart_get_the_content() #23 /home/c/chguseynov/poleteli.ch-guseynov.ru/public_html/wp-includes/template-loader.php(106): include('/home/c/chgusey...') #24 /home/c/chguseynov/poleteli.ch-guseynov.ru/public_html/wp-blog-header.php(19): require_once('/home/c/chgusey...') #25 /home/c/chguseynov/poleteli.ch-guseynov.ru/public_html/index.php(17): require('/home/c/chgusey...') #26 {main} thrown в /home/c/chguseynov/poleteli.ch-guseynov.ru/public_html/wp-includes/formatting.php на строке 4477
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