PSP MLB 08

since mlb 08 the show is an outdated version of the game the servers get shut down for older games to make sure the creators of the game put their full attention on the current version of the game.

That is because you like many people received a faulty blu-ray laser . Call Sony support ASAP and they will repair or replace it for free if it is under warranty. If it is out of warranty, there may be a local tech that can repair it. Don't get scammed though. Make sure they have their own repair shop and/or a great reputation before you let them work on it.
Thank you!

take off the battery and try again. If this doesn't help then the copy of the mlb game is defective.

Or you can just update your PSP through your computer (if you have internet)

Here's a link.
http://www.us.playstation.com/Support/SystemUpdates/PSP/PC.html

you have turn off the psp then take out battery then look at laser then move it to the right and put the game in then go to auto start if on turn off then go to ad hoc mode change channel to 6 reboot it

do you have custom firmware (is it modded) if so you probbably frgot to put it in m33 driver. press select at mennue (if it is modded) and go to umd iso mod, chane it to m33 driver, that's all i can say

This is because you use a very low firmware.Upgrade it to 5.50M33-3 or to 5.03M33-3.This should fix it.

there is a bug in this game where sometimes it freeses at the load screen and will get stuck. you will have to reload it.

its probably bricked and you should either buy a new psp of google "how to fix a bricked psp"

ded

take the game back get the same one new disc ;)