PS3 stops reading discs

I was half way through a Blu-Ray movie the other day when it just paused, so I ejected the disc and cleaned it off and popped it back in. At first it said ‘This disc can’t be read’ but I tried a second time and it stopped recognizing it completely I have sense tried a DVD and a CD none of them work.

I know sometimes due to heat the Blu-Rays warp which hurts the lens.

Anybody have any ideas or suggestions?