Q: iPhone 5 wont sync with 'old' Mac… :(

Hi,

I've always synchronized my iPhones with iTunes on my MacPro 2006 but, since iOS 10.0.2 update on my iPhone 5, I can no longer sync with this Mac (See attached message : "invalid answer from the device etc…").

Does that mean I have to buy a new Mac in order to sync, even if my actual Mac works perfectly fine on everything else….???

thx

iPhone 5, iOS 10.0.2

MacPro OS Lion 10.7.5

iTunes 12.2.2