(This is happening only in 1.9.4.1 - I have a number of sites running 1.9.2, and it doesn't occur there.)
When I try to save the configuration in CMSMailer, I click "save" then "ok" the popup confirmation, then I get this 406 error:
However, it appears that the information has been saved correctly.Not Acceptable
An appropriate representation of the requested resource /[myaccountname]/admin/moduleinterface.php could not be found on this server.
Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.
I also get this identical error when I try to send a test email from the page. The email sends just fine, but then the error presents.
I have verified that moduleinterface.php is there, and I have re-uploaded it, in case it corrupted on the initial upload.
What do I need to do to correct this, or is it something I need to worry about? It doesn't appear in any other part of the site (yet).
