Bug in Mailman version 2.1.18-1

[Orbialia]

When i try to approve moderated emails and acces to mailman plattform i recieve this error:


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.

This is the error.log: pastebin.com/BvFsh4aU

 

[cPanelMichael]

Hello,

Please let us know if running the following command helps address the issue:

/scripts/fixmailman

Thank you.

 

[Orbialia]

Nothing:

root@cpanel [~]# /scripts/fixmailman
Setting mailman permissions.
Setting mailman lists permissions.
Purging mailman queue.
Restarting mailman.

The mailman error.log:

pastebin.com/EQHGq9yX

 

[cPanelMichael]

Hello,

You can also try reinstalling Mailman via:

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

Feel free to open a support ticket using the link in my signature if the issue persists after reinstalling Mailman so we can take a closer look. You can post the ticket number here so we can update this thread with the outcome.

Thank you.

 

[Orbialia]

Will this action to stop useless my lists ?

 

[cPanelMichael]

Will this action to stop useless my lists ?

Reinstalling mailman will not delete or alter your existing lists.

Thank you.