Hello @RobertD8228. I'm sorry that you are seeing this error message when you are working on your email. Sometimes this error appears as the result of a browser issue. I can see from your screenshot that you are using Safari. Have you tried using a different browser to see if the error appears then? Please let us know if you are still having trouble and we can further troubleshoot from there.
Sorry to hear this! I took a look at your account and can see you currently have an open ticket with our upper level of support to further troubleshoot this experience. A member of this team will reach out to you directly with any further updates. Please let us know if there is anything else we can assist with in the meantime.
I have the same issue and I have contacted the constant help several times and they keep saying it is a browser issue. In the last hour I have tried every browser, Safari, Firefox, Chrome and the problem still occurs. I'm surprised to see that this problem has been going on for several years. I have had many constant contact representatives says to me "I apologize" and "I understand". I understand that is what they are trained to say no matter the situation but it would be really great to have some help. I don't want apologies or understanding. Just help.