This topic gets a new thread each and every day.
Once again, here we go.
1. Disable custom music soundtracks.
2. Clear your system cache.
3. Reset your internet connection before turning on your playstation.
4. Pray to deity of choice.
5. Contact Sony customer service.
To find out exactly how to do the above, use the search tool for the site. Again, this topic gets a new thread daily, so the info on how to do this is out there.
https://www.gtplanet.net/forum/showthread.php?t=21188
https://www.gtplanet.net/forum/showthread.php?t=20528
https://www.gtplanet.net/forum/showthread.php?t=214360
https://www.gtplanet.net/forum/showthread.php?t=214452
https://www.gtplanet.net/forum/showthread.php?t=213673
https://www.gtplanet.net/forum/showthread.php?t=214226
https://www.gtplanet.net/forum/showthread.php?t=213185
...and I know for a fact there are tons more. All the threads found above were found w/o using the search feature. Please don't think my frustration is "being on a high horse", but rather frustration at another useless thread that could've been avoided with less that 2 minutes of reading.