PS3 keeps freezing on please wait?

Okay so my ps3 freezes on a please wait loading screen and no matter how long I wait it does nothing. I first got the problem playing WWE 12 and it stopped me progressing further in the game as it would stop at the same point every time in the game! I now have WWE 2k14 and it is doing the same thing! It is really annoying as I can't play the game fully. Is there anything I can do to it to stop this happening or is it a problem I will need to get fixed? Any help would be appreciated!