Fatal error: Uncaught Error: Call to undefined method Elementor\Modules\PageTemplates\Module::body_open() in /home/httpd/vhosts/susanne-farbenpracht.ch/httpdocs/wp-content/plugins/royal-elementor-addons/admin/templates/wpr-canvas.php:34 Stack trace: #0 /home/httpd/vhosts/susanne-farbenpracht.ch/httpdocs/wp-includes/template-loader.php(106): include() #1 /home/httpd/vhosts/susanne-farbenpracht.ch/httpdocs/wp-blog-header.php(19): require_once('/home/httpd/vho...') #2 /home/httpd/vhosts/susanne-farbenpracht.ch/httpdocs/index.php(17): require('/home/httpd/vho...') #3 {main} thrown in /home/httpd/vhosts/susanne-farbenpracht.ch/httpdocs/wp-content/plugins/royal-elementor-addons/admin/templates/wpr-canvas.php on line 34