mailman webinterface down

[zeki79]

hello

my webmail interface ist down. i get a internal server error and the followings in the log:

> [Sat Feb 24 22:43:57 2007] [error] [client 83.173.210.94] Premature
> end of script headers: admin
> *** glibc detected *** double free or corruption (!prev): 0x19c39a08
> ***
> [Sat Feb 24 22:44:11 2007] [error] [client 83.173.210.94] Premature
> end of script headers: admin
> [Sat Feb 24 22:44:14 2007] [error] [client 83.173.210.94] Premature
> end of script headers: admin
> [Sat Feb 24 22:44:15 2007] [error] [client 83.173.210.94] Premature
> end of script headers: admin


i am on :

> httpd-2.0.52-28.ent.centos4
> perl-5.8.5-36.RHEL4
> php-5.0.4-13.rhel4.art
> mailman-2.1.5.1-34.rhel4.5


im happy for every tip..
thanks,
zeki