Fatal error: Uncaught Error: Non-static method Birthdays_Widget::remove_empty() cannot be called statically in /homepages/1/d861153929/htdocs/clickandbuilds/itcoroeuphoniaeu/wp-content/plugins/birthdays-widget/class-birthdays-widget.php:486 Stack trace: #0 /homepages/1/d861153929/htdocs/clickandbuilds/itcoroeuphoniaeu/wp-content/plugins/birthdays-widget/class-birthdays-widget.php(40): Birthdays_Widget::birthdays_code(Array, Array, Array) #1 /homepages/1/d861153929/htdocs/clickandbuilds/itcoroeuphoniaeu/wp-content/plugins/siteorigin-panels/inc/renderer.php(538): Birthdays_Widget->widget(Array, Array) #2 /homepages/1/d861153929/htdocs/clickandbuilds/itcoroeuphoniaeu/wp-content/plugins/siteorigin-panels/inc/renderer.php(848): SiteOrigin_Panels_Renderer->the_widget(Array, Array, 1, 0, 0, true, true, 198, '') #3 /homepages/1/d861153929/htdocs/clickandbuilds/itcoroeuphoniaeu/wp-content/plugins/siteorigin-panels/inc/renderer.php(816): SiteOrigin_Panels_Renderer->render_widget(198, 1, 0, 0, Array, true) #4 /homepages/1/d861153929/htdocs/clickandbuilds/itcoroeuphoniaeu/wp-content/plugins/siteorigin-panels/inc/renderer.php(742): SiteOrigin_Panels_Renderer->render_cell(198, 1, 0, Array, Array, Array) #5 /homepages/1/d861153929/htdocs/clickandbuilds/itcoroeuphoniaeu/wp-content/plugins/siteorigin-panels/inc/renderer.php(324): SiteOrigin_Panels_Renderer->render_row(198, 1, Array, Array) #6 /homepages/1/d861153929/htdocs/clickandbuilds/itcoroeuphoniaeu/wp-content/plugins/siteorigin-panels/siteorigin-panels.php(317): SiteOrigin_Panels_Renderer->render(198, false) #7 /homepages/1/d861153929/htdocs/clickandbuilds/itcoroeuphoniaeu/wp-includes/class-wp-hook.php(308): SiteOrigin_Panels->generate_post_content('<p style="text-...') #8 /homepages/1/d861153929/htdocs/clickandbuilds/itcoroeuphoniaeu/wp-includes/plugin.php(205): WP_Hook->apply_filters('<p style="text-...', Array) #9 /homepages/1/d861153929/htdocs/clickandbuilds/itcoroeuphoniaeu/wp-includes/post-template.php(255): apply_filters('the_content', '<p style="text-...') #10 /homepages/1/d861153929/htdocs/clickandbuilds/itcoroeuphoniaeu/wp-content/themes/avenue/page.php(28): the_content() #11 /homepages/1/d861153929/htdocs/clickandbuilds/itcoroeuphoniaeu/wp-includes/template-loader.php(106): include('/homepages/1/d8...') #12 /homepages/1/d861153929/htdocs/clickandbuilds/itcoroeuphoniaeu/wp-blog-header.php(19): require_once('/homepages/1/d8...') #13 /homepages/1/d861153929/htdocs/clickandbuilds/itcoroeuphoniaeu/index.php(17): require('/homepages/1/d8...') #14 {main} thrown in /homepages/1/d861153929/htdocs/clickandbuilds/itcoroeuphoniaeu/wp-content/plugins/birthdays-widget/class-birthdays-widget.php on line 486