Fatal error: Uncaught Error: Call to undefined function add_action() in /usr/www/renaz/oldextra/oldmainsite/wp-content/plugins/embed-power-bi/includes/class-power-bi-oauth.php:37 Stack trace: #0 /usr/www/renaz/oldextra/oldmainsite/wp-content/plugins/embed-power-bi/includes/class-power-bi-oauth.php(18): Power_Bi_Oauth->setup_actions() #1 /usr/www/renaz/oldextra/oldmainsite/wp-content/plugins/embed-power-bi/includes/class-power-bi-oauth.php(180): Power_Bi_Oauth::get_instance() #2 {main} thrown in /usr/www/renaz/oldextra/oldmainsite/wp-content/plugins/embed-power-bi/includes/class-power-bi-oauth.php on line 37