[Mailman-Users] ERROR in 2.1.5

[David Josephson]

On 10/31/13 6:01 PM, Janice Boothe wrote:
> When I try to log into the admin page for my list (recently upgraded to MM2.1.5) I get the following...
>
>
> Bug in Mailman version 2.1.15
> We're sorry, we hit a bug!
> Please inform the webmaster for this site

I got this error once in an upgrade, it was a file permissions issue. 
Did you run check_perms?