Problem resolved! It was a ‘ around the image coding. Thanks for the help. Learning that the smallest error can make a big difference.
I did deactivate it but then decided to install a different contact form to get things running again quickly without having to redo all my forms. Couldn’t find a way to download a previous version (although thanks for posting it now).
Thanks anyway! If I get time I will try out the development version.
I upgraded today as well and received the same fatal error message. Any suggestions or should I go back to a previous version? My site is not accessible now.