406 error in admin cp

[Maddy Catha]

Hi,

I'm getting a 406 Not Acceptable error for user.php when I try to edit certain users. I cannot discern a pattern to differentiate why certain users would be causing this issue.

I have tried editing htaccess files with mod security to no avail.

[ForceHSS]

Do you have any server error logs. Ask your host for them if you need to