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