Hi junayda,
Thanks for your post. We've tried to reproduce the error message but have been unable to, I'm afraid. The quote forms are working properly and as normal.
If you could try to refresh your internet browser cache by pressing the Control key and F5 together, that may help to fix the problem for you.
Failing that, please feel free to drop me an email to the address below and I'll be happy to look into it for you. Alternatively, you can contact the moneysupermarket.com customer services team on 0845 345 5708 (lines are open Monday to Friday 9.00am to 5.30pm) or email customerservices @ moneysupermarket.com (please remove the spaces around the @ symbol).
If you have a quote reference number, please do include that as it will be most helpful.
Many thanks,