Hello, I just logged in the software to prepare a new newsletter and I get this error. I haven't done any update to the Mailwizz and I don't know if it is a problem with Mailwizz or the server it is on. How can I troubleshoot that? I see I have an update ready on my dashboard: Version 1.7.5 is now available for download. Please update your application! I have now version 1.7.2. Wonder if I should update before getting the issue resolves? Thank you for your help.