Fatal error: Uncaught TypeError: array_merge(): Argument #1 must be of type array, null given in /home/anro/web/anrocon.ch/public_html/wp-content/plugins/businesslounge-extensions/inc/elementor-config.php:535
Stack trace:
#0 /home/anro/web/anrocon.ch/public_html/wp-content/plugins/businesslounge-extensions/inc/elementor-config.php(535): array_merge()
#1 /home/anro/web/anrocon.ch/public_html/wp-includes/class-wp-hook.php(312): rtframework_add_elementor_templates()
#2 /home/anro/web/anrocon.ch/public_html/wp-includes/plugin.php(205): WP_Hook->apply_filters()
#3 /home/anro/web/anrocon.ch/public_html/wp-includes/option.php(253): apply_filters()
#4 /home/anro/web/anrocon.ch/public_html/wp-includes/option.php(476): get_option()
#5 /home/anro/web/anrocon.ch/public_html/wp-content/plugins/elementor/includes/api.php(104): update_option()
#6 /home/anro/web/anrocon.ch/public_html/wp-content/plugins/elementor/includes/api.php(161): Elementor\Api::get_info_data()
#7 /home/anro/web/anrocon.ch/public_html/wp-content/plugins/elementor/modules/promotions/module.php(51): Elementor\Api::get_promotion_widgets()
#8 /home/anro/web/anrocon.ch/public_html/wp-includes/class-wp-hook.php(310): Elementor\Modules\Promotions\Module->Elementor\Modules\Promotions\{closure}()
#9 /home/anro/web/anrocon.ch/public_html/wp-includes/class-wp-hook.php(334): WP_Hook->apply_filters()
#10 /home/anro/web/anrocon.ch/public_html/wp-includes/plugin.php(517): WP_Hook->do_action()
#11 /home/anro/web/anrocon.ch/public_html/wp-content/plugins/elementor/includes/managers/widgets.php(145): do_action()
#12 /home/anro/web/anrocon.ch/public_html/wp-content/plugins/elementor/includes/managers/widgets.php(344): Elementor\Widgets_Manager->init_widgets()
#13 /home/anro/web/anrocon.ch/public_html/wp-content/plugins/elementor/includes/elements/column.php(1047): Elementor\Widgets_Manager->get_widget_types()
#14 /home/anro/web/anrocon.ch/public_html/wp-content/plugins/elementor/includes/base/element-base.php(1435): Elementor\Element_Column->_get_default_child_type()
#15 /home/anro/web/anrocon.ch/public_html/wp-content/plugins/elementor/includes/base/element-base.php(355): Elementor\Element_Base->get_child_type()
#16 /home/anro/web/anrocon.ch/public_html/wp-content/plugins/elementor/includes/base/element-base.php(1480): Elementor\Element_Base->add_child()
#17 /home/anro/web/anrocon.ch/public_html/wp-content/plugins/elementor/includes/base/element-base.php(300): Elementor\Element_Base->init_children()
#18 /home/anro/web/anrocon.ch/public_html/wp-content/plugins/elementor/includes/base/element-base.php(1374): Elementor\Element_Base->get_children()
#19 /home/anro/web/anrocon.ch/public_html/wp-content/plugins/elementor/includes/base/element-base.php(464): Elementor\Element_Base->print_content()
#20 /home/anro/web/anrocon.ch/public_html/wp-content/plugins/elementor/includes/base/element-base.php(1375): Elementor\Element_Base->print_element()
#21 /home/anro/web/anrocon.ch/public_html/wp-content/plugins/elementor/includes/base/element-base.php(464): Elementor\Element_Base->print_content()
#22 /home/anro/web/anrocon.ch/public_html/wp-content/plugins/elementor/core/base/document.php(1795): Elementor\Element_Base->print_element()
#23 /home/anro/web/anrocon.ch/public_html/wp-content/plugins/elementor/core/base/document.php(1183): Elementor\Core\Base\Document->print_elements()
#24 /home/anro/web/anrocon.ch/public_html/wp-content/plugins/elementor/includes/frontend.php(1165): Elementor\Core\Base\Document->print_elements_with_wrapper()
#25 /home/anro/web/anrocon.ch/public_html/wp-content/plugins/elementor/includes/frontend.php(1060): Elementor\Frontend->get_builder_content()
#26 /home/anro/web/anrocon.ch/public_html/wp-includes/class-wp-hook.php(310): Elementor\Frontend->apply_builder_in_content()
#27 /home/anro/web/anrocon.ch/public_html/wp-includes/plugin.php(205): WP_Hook->apply_filters()
#28 /home/anro/web/anrocon.ch/public_html/wp-includes/post-template.php(256): apply_filters()
#29 /home/anro/web/anrocon.ch/public_html/wp-content/themes/businesslounge/page.php(28): the_content()
#30 /home/anro/web/anrocon.ch/public_html/wp-includes/template-loader.php(106): include('...')
#31 /home/anro/web/anrocon.ch/public_html/wp-blog-header.php(19): require_once('...')
#32 /home/anro/web/anrocon.ch/public_html/index.php(17): require('...')
#33 {main}
thrown in /home/anro/web/anrocon.ch/public_html/wp-content/plugins/businesslounge-extensions/inc/elementor-config.php on line 535