This message only happens when using custom loan forms in GOLD.  At this point we believe that the issue revolves around a timeout on the custom file which controls the screens in loan forms.
 
CU*Answers Quality Control, Programming, and the Seagull Software Company are researching this issue for a speedy solution. In the event that you receive this warning message, please click on “Continue” and close all remaining GOLD sessions. You will be able to launch GOLD immediately after that to continue with the loan form process. Information regarding this issue will be posted in the AnswerBook and the CU*Answers Alerts page as it is available.