Google Chrome and $_SESSION

I have a program that I have been using for years on my website. I enter information into a form the information is sent to the Processing Company on return the FILLED OUT information is entered into an InfusionSoft webform using $_SESSION which activates a campaign.

GOOGLE CHROME is returning errors indicating no information is being entered.
EXPLORER completes the form and returns the thank you page.

Has anyone come across this issue? If so what was your workaround?

Thanks Ralph