Fatal error: Uncaught Error: Call to undefined function add_action() in /www/wwwroot/wczhuti/wp-content/plugins/mp3-music-player-by-sonaar/admin/class-sonaar-music-review.php:12 Stack trace: #0 /www/wwwroot/wczhuti/wp-content/plugins/mp3-music-player-by-sonaar/admin/class-sonaar-music-review.php(142): Sonaar_Music_Review->__construct() #1 {main} thrown in /www/wwwroot/wczhuti/wp-content/plugins/mp3-music-player-by-sonaar/admin/class-sonaar-music-review.php on line 12