A few things come to mind...
1) Do a complete anti-virus scan (I suggest Kaspersky)
2) If it only shows up for you... You may need to re-install AOL, as the user profile data maybe corrupt
3) If this is seen on AOL's website as well. Server error--
HP Pavilion a6750f (tweaked)
Windows 7 Ultimate 64 * Mac OS Snow Leopard