Fatal error: Uncaught Error: Call to undefined function add_action() in /home/nativita/public_html/wp-content/plugins/sitepress-multilingual-cms/inc/hacks/language-canonical-redirects.php:4 Stack trace: #0 {main} thrown in /home/nativita/public_html/wp-content/plugins/sitepress-multilingual-cms/inc/hacks/language-canonical-redirects.php on line 4