Mailman is giving off this error when any changes are made to the list:

======================= Bug in Mailman version 2.1.14 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.

Ran:

/usr/local/cpanel/bin/mailman-install --force

Then it says at the end:

Updating Usenet watermarks
- nothing to update here
Nothing to do.
updating old qfiles
cp: cannot remove `/usr/local/cpanel/img-sys/gnu-head-tiny.jpg': Permission denied
cp: cannot remove `/usr/local/cpanel/img-sys/mailman-large.jpg': Permission denied
cp: cannot remove `/usr/local/cpanel/img-sys/mailman.jpg': Permission denied
cp: cannot remove `/usr/local/cpanel/img-sys/mm-icon.png': Permission denied
cp: cannot remove `/usr/local/cpanel/img-sys/PythonPowered.png': Permission denied
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/.cpanel (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/templates/ca (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/templates/uk (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/templates/it (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/templates/es (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/templates/en (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/templates/da (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/templates/eu (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/templates/no (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/templates/pl (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/templates/sv (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/templates/tr (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/templates/zh_CN (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/templates/nl (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/templates/fi (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/templates/ast (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/templates/zh_TW (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/templates/ko (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/templates/sk (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/templates/ro (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/templates/ja (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/templates/pt (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/templates/ru (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/templates/ia (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/templates/gl (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/templates/vi (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/templates/lt (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/templates/cs (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/templates/sl (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/templates/pt_BR (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/templates/he (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/templates/hr (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/templates/ar (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/templates/et (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/templates/de (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/templates/fr (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/templates/hu (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/templates/sr (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/.cpanel/caches (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/.cpanel/caches/config (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/messages/ca (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/messages/uk (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/messages/it (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/messages/es (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/messages/da (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/messages/eu (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/messages/no (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/messages/pl (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/messages/sv (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/messages/tr (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/messages/zh_CN (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/messages/nl (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/messages/fi (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/messages/ast (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/messages/zh_TW (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/messages/ko (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/messages/sk (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/messages/ro (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/messages/ja (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/messages/pt (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/messages/ru (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/messages/ia (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/messages/gl (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/messages/vi (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/messages/lt (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/messages/cs (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/messages/sl (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/messages/pt_BR (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/messages/he (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/messages/hr (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/messages/ar (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/messages/et (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/messages/de (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/messages/fr (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/messages/hu (fixing)
directory permissions must be 02775: /usr/local/cpanel/3rdparty/mailman/messages/sr (fixing)
Warning: Private archive directory is other-executable (o+x).
This could allow other users on your system to read private archives.
If you're on a shared multiuser system, you should consult the
installation manual on how to fix this.
Problems found: 76
Re-run as mailman (or root) with -f flag to fix
must be privileged to use -u
must be privileged to use -u
Unable to touch file /var/cpanel/mailman2: Permission denied at /usr/local/cpanel/bin/mailman-install line 275.
[2012-04-13 19:33:55 -0500] warn [restartsrv_mailman] 2254: Unable to set RLIMIT_RSS to infinity
2254: Unable to set RLIMIT_AS to infinity
at /usr/local/cpanel/Cpanel/Rlimit.pm line 113
Cpanel::Rlimit::set_rlimit_to_infinity() called at /usr/local/cpanel/scripts/restartsrv_mailman line 18
eval {...} called at /usr/local/cpanel/scripts/restartsrv_mailman line 15
warn [restartsrv_mailman] 2254: Unable to set RLIMIT_RSS to infinity
2254: Unable to set RLIMIT_AS to infinity

[2012-04-13 19:33:55 -0500] warn [Cpanel::SafeDir::MK] mkdir /var/run/restartsrv/startup failed: Permission denied at /usr/local/cpanel/Cpanel/SafeDir/MK.pm line 153
Cpanel::SafeDir::MK::safemkdir('/var/run/restartsrv/startup', 0700) called at /usr/local/cpanel/Cpanel/RestartSrv.pm line 756
Cpanel::RestartSrv::logged_startup('mailman', 1, ARRAY(0x8fa4bc8)) called at /usr/local/cpanel/scripts/restartsrv_mailman line 47
warn [Cpanel::SafeDir::MK] mkdir /var/run/restartsrv/startup failed: Permission denied
[2012-04-13 19:33:55 -0500] warn [restartsrv_mailman] Failed to create /var/run/restartsrv/startup at /usr/local/cpanel/Cpanel/RestartSrv.pm line 759
Cpanel::RestartSrv::logged_startup('mailman', 1, ARRAY(0x8fa4bc8)) called at /usr/local/cpanel/scripts/restartsrv_mailman line 47
warn [restartsrv_mailman] Failed to create /var/run/restartsrv/startup 

Ran this: /usr/local/cpanel/bin/mailman-install --force -f

Same message as above.

root@server2 [~]# cat /usr/local/cpanel/3rdparty/mailman/logs/error
Apr 13 19:33:55 2012 mailmanctl(2255): PID unreadable in: /usr/local/cpanel/3rdparty/mailman/data/master-qrunner.pid
Apr 13 19:33:55 2012 mailmanctl(2255): [Errno 2] No such file or directory: '/usr/local/cpanel/3rdparty/mailman/data/master-qrunner.pid'
Apr 13 19:33:55 2012 mailmanctl(2255): Is qrunner even running? 


root@server2 [~]# /scripts/restartsrv_mailman --status
mailmanctl (/usr/local/bin/python2.4 /usr/local/cpanel/3rdparty/mailman/bin/mailmanctl --stale-lock-cleanup start) running as mailman with PID 24070
3rdparty/mailman/bin/qrunner (/usr/local/bin/python2.4 /usr/local/cpanel/3rdparty/mailman/bin/qrunner --runner=RetryRunner:0:1 -s) running as mailman with PID 24078


root@server2 [~]# cat /usr/local/cpanel/3rdparty/mailman/data/master-qrunner.pid
24070


root@server2 [~]# ls -lah /usr/local/cpanel/3rdparty/mailman/data/master-qrunner.pid
-rw-rw----  1 mailman mailman 6 Apr 13 19:47 /usr/local/cpanel/3rdparty/mailman/data/master-qrunner.pid
root@server2 [~]# ps aux | grep python
mailman   4557  0.0  0.1 10484 6044 ?        S    19:40   0:00 /usr/local/bin/python2.4 /usr/local/cpanel/3rdparty/mailman/bin/qrunner --runner=RetryRunner:0:1 -s
mailman  24070  0.0  0.1 14268 4480 ?        Ss   19:47   0:00 /usr/local/bin/python2.4 /usr/local/cpanel/3rdparty/mailman/bin/mailmanctl --stale-lock-cleanup start
mailman  24071  1.1  0.1 14052 6100 ?        S    19:47   0:00 /usr/local/bin/python2.4 /usr/local/cpanel/3rdparty/mailman/bin/qrunner --runner=ArchRunner:0:1 -s
mailman  24072  1.0  0.1 13444 6112 ?        S    19:47   0:00 /usr/local/bin/python2.4 /usr/local/cpanel/3rdparty/mailman/bin/qrunner --runner=BounceRunner:0:1 -s
mailman  24073  1.0  0.1 13040 6108 ?        S    19:47   0:00 /usr/local/bin/python2.4 /usr/local/cpanel/3rdparty/mailman/bin/qrunner --runner=CommandRunner:0:1 -s
mailman  24074  1.0  0.1 13484 6104 ?        S    19:47   0:00 /usr/local/bin/python2.4 /usr/local/cpanel/3rdparty/mailman/bin/qrunner --runner=IncomingRunner:0:1 -s
mailman  24075  1.0  0.1 12940 6136 ?        S    19:47   0:00 /usr/local/bin/python2.4 /usr/local/cpanel/3rdparty/mailman/bin/qrunner --runner=NewsRunner:0:1 -s
mailman  24076  1.0  0.1 13700 6172 ?        S    19:47   0:00 /usr/local/bin/python2.4 /usr/local/cpanel/3rdparty/mailman/bin/qrunner --runner=OutgoingRunner:0:1 -s
mailman  24077  1.0  0.1 13416 6100 ?        S    19:47   0:00 /usr/local/bin/python2.4 /usr/local/cpanel/3rdparty/mailman/bin/qrunner --runner=VirginRunner:0:1 -s
mailman  24078  0.9  0.1 13944 6100 ?        S    19:47   0:00 /usr/local/bin/python2.4 /usr/local/cpanel/3rdparty/mailman/bin/qrunner --runner=RetryRunner:0:1 -s
root     24177  0.0  0.0  5428  756 pts/0    S+   19:48   0:00 grep python