Issue saving email template

[Gerard Michel Vollet]

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.

 

[twisted1919]

You host has enabled mod_security on your account, have them disable it and things will work just fine.
Mod_security triggers when it seems html content, which happens when you save your template.

 

[Gerard Michel Vollet]

Thank you very much for providing the solution that fast.
It worked!