i update cpanel then i cant contact to cpanel.
cpanel is not working.

-bash-2.05b# service cpanel start
Starting eximstats: [ OK ]
Starting cPanel services: Compress::Zlib object version 1.34 does not match $Compress::Zlib::VERSION 1.33.
[FAILED]
Starting cPanel Log services: [ OK ]
Starting pop3 services: [ OK ]
Starting cPanel Chat services:
Starting Melange Chat services:
Starting cPanel ssl services: [ OK ]
Starting mailman services: Site list is missing: mailman


help me please.