Huge sudden fps drop - physics2D->solveContacts

Hello, I am experiencing sudden fps frops.I have no idea what triggers it, the scene I am using is not very large maximally about 150 objects. Otherwise, the game is running quite smoothly. Do you have any idea what could cause it?

hi
it means u have a physic 2d object that has many contact point with other physic object;

try to disable your objects to see wich one is causeing the problem ;