Everytime I play any team when the game is about to start, it crashes. Its not because of fake CD. Its maybe because of a patch that I installed. It doesnt crash yesterday. What should I do?
You might have to be a bit more patient than that. Not everyone is online at the same time and not everyone has the same knowledge.
If you have any unofficial (ie community-made) patches then they're definitely the place to start. If the game has only recently started crashing, remove the most recent updates you've installed and see if that corrects the problem. You can usually pinpoint any problematic patches through a process of elimination.
If it's only happening with the Lakers you should definitely take a look at the updates you've got installed for them and remove them one-by-one to find the update that's causing the problem.