If I wish to view my mails with the new GO 3.31 i get this error: Error on webserver ... Ext.decode exception occurred
I confirm the same problem on my server.
No error output is found in Apache logs.
Moving the email to another folder solves the problem, even if you put it back in the previous folder.
You seem to have CSS turned off.
Please don't fill out this field.
Please check the apache logs and supply the error.