Bug/Error/Problem With MP3 Player

Hello, There seems to be some sort of problem, yet I am not quite sure where the problem is comming from. The player, or the database. I have a mp3 player generator here : "http://mp3player.poqbum.com/player.php" and for some odd reason, all the playlists have stopped working on that player, but only stopped working for users who used my generator. It works fine if the player and .xml playlist is hosted somewhere else. It might be a issue with the flash, maybe the author blacklisted my domain? Maybe the mysql database is having issues? I really dont know, so this is a hard job. Please take the time to look into it. Regards, - Paul