Fatal error: Uncaught Error: Call to undefined function add_action() in /home/revoluti/public_html/wp-content/plugins/wp-miniaudioplayer/miniAudioPlayer-admin.php:4 Stack trace: #0 {main} thrown in /home/revoluti/public_html/wp-content/plugins/wp-miniaudioplayer/miniAudioPlayer-admin.php on line 4