[Mailman-Users] ERROR in 2.1.5

[Janice Boothe]

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 of this
problem.  Printing of traceback and other system information has been
explicitly inhibited, but the webmaster can find this information in the
Mailman error logs. 




How do I resolve this issue?