Fatal error: Uncaught Error: Call to undefined function Elementor\Core\Utils\get_plugins() in /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-content/plugins/elementor/core/utils/hints.php:336 Stack trace: #0 /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-content/plugins/elementor-pro/modules/forms/widgets/form.php(2762): Elementor\Core\Utils\Hints::is_plugin_installed('send-app') #1 /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-content/plugins/elementor-pro/modules/forms/widgets/form.php(824): ElementorPro\Modules\Forms\Widgets\Form->maybe_add_send_app_promotion_control() #2 /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-content/plugins/elementor/includes/base/controls-stack.php(2435): ElementorPro\Modules\Forms\Widgets\Form->register_controls() #3 /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-content/plugins/elementor/includes/base/widget-base.php(1049): Elementor\Controls_Stack->init_controls() #4 /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-content/plugins/elementor/includes/base/controls-stack.php(570): Elementor\Widget_Base->init_controls() #5 /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-content/plugins/elementor/includes/base/widget-base.php(185): Elementor\Controls_Stack->get_stack() #6 /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-content/plugins/elementor/includes/base/controls-stack.php(315): Elementor\Widget_Base->get_stack() #7 /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-content/plugins/elementor/includes/base/controls-stack.php(2524): Elementor\Controls_Stack->get_controls() #8 /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-content/plugins/elementor/includes/base/controls-stack.php(1161): Elementor\Controls_Stack->sanitize_settings(Array) #9 /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-content/plugins/elementor/includes/base/controls-stack.php(2267): Elementor\Controls_Stack->get_data('settings') #10 /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-content/plugins/elementor/core/base/base-object.php(143): Elementor\Controls_Stack->get_init_settings() #11 /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-content/plugins/elementor/core/base/base-object.php(40): Elementor\Core\Base\Base_Object->ensure_settings() #12 /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-content/plugins/elementor/includes/base/controls-stack.php(390): Elementor\Core\Base\Base_Object->get_settings() #13 /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-content/plugins/elementor/includes/base/controls-stack.php(1210): Elementor\Controls_Stack->get_controls_settings() #14 /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-content/plugins/elementor/core/base/elements-iteration-actions/assets.php(29): Elementor\Controls_Stack->get_active_settings() #15 /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-content/plugins/elementor/core/base/document.php(2080): Elementor\Core\Base\Elements_Iteration_Actions\Assets->element_action(Object(ElementorPro\Modules\Forms\Widgets\Form)) #16 [internal function]: Elementor\Core\Base\Document->Elementor\Core\Base\{closure}(Array, Array) #17 /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-content/plugins/elementor/includes/db.php(265): call_user_func(Object(Closure), Array, Array) #18 /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-content/plugins/elementor/includes/db.php(269): Elementor\DB->iterate_data(Array, Object(Closure), Array) #19 /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-content/plugins/elementor/includes/db.php(262): Elementor\DB->iterate_data(Array, Object(Closure), Array) #20 /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-content/plugins/elementor/includes/db.php(269): Elementor\DB->iterate_data(Array, Object(Closure), Array) #21 /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-content/plugins/elementor/includes/db.php(262): Elementor\DB->iterate_data(Array, Object(Closure), Array) #22 /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-content/plugins/elementor/includes/db.php(269): Elementor\DB->iterate_data(Array, Object(Closure), Array) #23 /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-content/plugins/elementor/core/base/document.php(2085): Elementor\DB->iterate_data(Array, Object(Closure)) #24 /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-content/plugins/elementor/core/base/document.php(1908): Elementor\Core\Base\Document->iterate_elements(Array, Array, 'render') #25 /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-content/plugins/elementor/includes/frontend.php(706): Elementor\Core\Base\Document->update_runtime_elements() #26 /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-content/plugins/elementor/includes/frontend.php(684): Elementor\Frontend->handle_page_assets(18565) #27 /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-includes/class-wp-hook.php(324): Elementor\Frontend->enqueue_styles('') #28 /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #29 /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #30 /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-includes/script-loader.php(2263): do_action('wp_enqueue_scri...') #31 /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-includes/class-wp-hook.php(324): wp_enqueue_scripts('') #32 /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #33 /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #34 /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-includes/general-template.php(3065): do_action('wp_head') #35 /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-content/plugins/elementor/modules/page-templates/templates/canvas.php(19): wp_head() #36 /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-includes/template-loader.php(106): include('/data01/virt296...') #37 /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-blog-header.php(19): require_once('/data01/virt296...') #38 /data01/virt29657/domeenid/www.iedu.ee/htdocs/index.php(17): require('/data01/virt296...') #39 {main} thrown in /data01/virt29657/domeenid/www.iedu.ee/htdocs/wp-content/plugins/elementor/core/utils/hints.php on line 336