Help! Ps2 problem

[qanda]This thread is about the Sony PlayStation 3, 20GB. Click here to see full specs[/qanda]allright it didnt say ps2 so…its whatevs…

I have the old version of the ps2 the bulky one, and the problem is I bought the game soul caliber 3 and bully, when i put them in they worked fine.Then wehn i was finished playing them i turned the ps2 off, ok the next day i turned it on hoping to play bully and it said disk read error…i was like wtf!! so i swithced off the ps2 for an hr or so came back and put in tony hawk underground and it worked…played that for an hr, put bully in and it worked…so yeah i just need some help cause today i put in bully and again it said disk read error.:sad: Please help me

Sounds like the laser lens is dirty, do you have a lens cleaner?