Mustafa: You're telling me. This is not the first Nikon lens I've disassembled, not by a long shot, I just had a brain flameout and forgot to remove the connector block from the bayonet first.
I'm in the US. The circuit is torn right at the connector block. It's a fairly clean tear, I imagine someone with good SMD soldering skills could repair it.
I thought about taping it back together with Kapton, if I can line the conductors up with enough contact to function.
I don't have a lot of hope for that plan, but it's the least permanent if it fails.