Fatal error: Uncaught Error: Undefined constant Elementor\Controls_Manager::ALERT in /home/u417952073/domains/atscleaninguae.com/public_html/wp-content/themes/hello-elementor/includes/settings/settings-header.php:87 Stack trace: #0 /home/u417952073/domains/atscleaninguae.com/public_html/wp-content/plugins/elementor/core/kits/documents/tabs/tab-base.php(43): HelloElementor\Includes\Settings\Settings_Header->register_tab_controls() #1 /home/u417952073/domains/atscleaninguae.com/public_html/wp-content/plugins/elementor/core/kits/documents/kit.php(149): Elementor\Core\Kits\Documents\Tabs\Tab_Base->register_controls() #2 /home/u417952073/domains/atscleaninguae.com/public_html/wp-content/plugins/elementor/includes/base/controls-stack.php(2358): Elementor\Core\Kits\Documents\Kit->register_controls() #3 /home/u417952073/domains/atscleaninguae.com/public_html/wp-content/plugins/elementor/includes/base/controls-stack.php(541): Elementor\Controls_Stack->init_controls() #4 /home/u417952073/domains/atscleaninguae.com/public_html/wp-content/plugins/elementor/includes/base/controls-stack.php(313): Elementor\Controls_Stack->get_stack() #5 /home/u417952073/domains/atscleaninguae.com/public_html/wp-content/plugins/elementor/includes/base/controls-stack.php(2445): Elementor\Controls_Stack->get_controls() #6 /home/u417952073/domains/atscleaninguae.com/public_html/wp-content/plugins/elementor/includes/base/controls-stack.php(1130): Elementor\Controls_Stack->sanitize_settings() #7 /home/u417952073/domains/atscleaninguae.com/public_html/wp-content/plugins/elementor/includes/base/controls-stack.php(2190): Elementor\Controls_Stack->get_data() #8 /home/u417952073/domains/atscleaninguae.com/public_html/wp-content/plugins/elementor/core/base/base-object.php(142): Elementor\Controls_Stack->get_init_settings() #9 /home/u417952073/domains/atscleaninguae.com/public_html/wp-content/plugins/elementor/core/base/base-object.php(40): Elementor\Core\Base\Base_Object->ensure_settings() #10 /home/u417952073/domains/atscleaninguae.com/public_html/wp-content/plugins/elementor/core/kits/manager.php(117): Elementor\Core\Base\Base_Object->get_settings() #11 /home/u417952073/domains/atscleaninguae.com/public_html/wp-content/plugins/elementor/core/breakpoints/breakpoint.php(130): Elementor\Core\Kits\Manager->get_current_settings() #12 /home/u417952073/domains/atscleaninguae.com/public_html/wp-content/plugins/elementor/core/breakpoints/breakpoint.php(71): Elementor\Core\Breakpoints\Breakpoint->init_value() #13 /home/u417952073/domains/atscleaninguae.com/public_html/wp-content/plugins/elementor/core/files/css/base.php(806): Elementor\Core\Breakpoints\Breakpoint->get_value() #14 /home/u417952073/domains/atscleaninguae.com/public_html/wp-content/plugins/elementor/core/files/css/base.php(526): Elementor\Core\Files\CSS\Base->init_stylesheet() #15 /home/u417952073/domains/atscleaninguae.com/public_html/wp-content/plugins/elementor/core/files/css/base.php(696): Elementor\Core\Files\CSS\Base->get_stylesheet() #16 /home/u417952073/domains/atscleaninguae.com/public_html/wp-content/plugins/elementor/core/files/base.php(180): Elementor\Core\Files\CSS\Base->parse_content() #17 /home/u417952073/domains/atscleaninguae.com/public_html/wp-content/plugins/elementor/core/files/css/base.php(130): Elementor\Core\Files\Base->update_file() #18 /home/u417952073/domains/atscleaninguae.com/public_html/wp-content/plugins/elementor/core/files/css/base.php(226): Elementor\Core\Files\CSS\Base->update() #19 /home/u417952073/domains/atscleaninguae.com/public_html/wp-content/plugins/elementor/core/files/css/post.php(201): Elementor\Core\Files\CSS\Base->enqueue() #20 /home/u417952073/domains/atscleaninguae.com/public_html/wp-content/plugins/elementor/core/dynamic-tags/manager.php(488): Elementor\Core\Files\CSS\Post->enqueue() #21 /home/u417952073/domains/atscleaninguae.com/public_html/wp-includes/class-wp-hook.php(324): Elementor\Core\DynamicTags\Manager->after_enqueue_post_css() #22 /home/u417952073/domains/atscleaninguae.com/public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters() #23 /home/u417952073/domains/atscleaninguae.com/public_html/wp-includes/plugin.php(517): WP_Hook->do_action() #24 /home/u417952073/domains/atscleaninguae.com/public_html/wp-content/plugins/elementor/core/files/css/base.php(273): do_action() #25 /home/u417952073/domains/atscleaninguae.com/public_html/wp-content/plugins/elementor/core/files/css/post.php(201): Elementor\Core\Files\CSS\Base->enqueue() #26 /home/u417952073/domains/atscleaninguae.com/public_html/wp-content/plugins/elementskit-lite/helpers/utils.php(288): Elementor\Core\Files\CSS\Post->enqueue() #27 /home/u417952073/domains/atscleaninguae.com/public_html/wp-content/plugins/elementskit-lite/modules/header-footer/activator.php(89): ElementsKit_Lite\Utils::render_elementor_content_css() #28 /home/u417952073/domains/atscleaninguae.com/public_html/wp-content/plugins/elementskit-lite/modules/header-footer/activator.php(69): ElementsKit_Lite\Modules\Header_Footer\Activator::template_ids() #29 /home/u417952073/domains/atscleaninguae.com/public_html/wp-includes/class-wp-hook.php(324): ElementsKit_Lite\Modules\Header_Footer\Activator->hooks() #30 /home/u417952073/domains/atscleaninguae.com/public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters() #31 /home/u417952073/domains/atscleaninguae.com/public_html/wp-includes/plugin.php(565): WP_Hook->do_action() #32 /home/u417952073/domains/atscleaninguae.com/public_html/wp-includes/class-wp.php(835): do_action_ref_array() #33 /home/u417952073/domains/atscleaninguae.com/public_html/wp-includes/functions.php(1342): WP->main() #34 /home/u417952073/domains/atscleaninguae.com/public_html/wp-blog-header.php(16): wp() #35 /home/u417952073/domains/atscleaninguae.com/public_html/index.php(17): require('/home/u41795207...') #36 {main} thrown in /home/u417952073/domains/atscleaninguae.com/public_html/wp-content/themes/hello-elementor/includes/settings/settings-header.php on line 87