"I am concerned that situation in Jammu and Kashmir is sliding into total chaos. The PDP-BJP government is squarely responsible for the sharp deterioration in the last 6 weeks.
"The statements of the Prime Minister, Home Minister and Defence Minister have exacerbated the crisis. Moderation in words and actions alone can retrieve the situation," he said.
"The Congress, National Conference and, if willing, the PDP must come together to find a solution: firstly, an immediate solution to stop the violence and, then, a path forward that will bring hope, peace and prosperity to the people of Jammu and Kashmir," he said in a statement.
The Congress, however, described Chidambaram's statement as his "personal and individual view".
Also Read
While talking about the disconnect between the two ruling coalition partners in Jammu and Kashmir, Singhvi said," We can't have a coalition which does not talk to each other. When something happens, the BJP locally attacks it (PDP), the central government attacks it and then they go and sleep together in a coalition government.
"I am afraid the way out of the crisis cannot be found by the present government," he said.
Normal life in Kashmir Valley has been affected by violent protests over the last 40 days since the killing of Hizbul Mujahideen commander Burhan Wani in an encounter with security forces on July 8. So far the unrest has claimed the lives of 63 people.
A candid Chidambaram has been expressing concern over the situation in the state and had even admitted that successive governments in Srinagar and New Delhi had "mishandled" it.
The former Union minister had suggested a radical solution to the Kashmir problem by advocating restoration of the "grand bargain" under which Kashmir had acceded to India by granting a large degree of autonomy.
"I think their approach is wrong. We have ignored the grand bargain under which Kashmir acceded to India. I think we broke faith, we broke promises and as a result we have paid a heavy price," he had said.