4 bugs in here:
We deleted a bunch of sites after disabling them earlier.
We still have such entries remaining in the cron tab for each site:
/etc/webmin/virtualmin-awstats/awstats.pl sitename.com /etc/webmin/webalizer/webalizer.pl /var/log/virtualmin/sitename.com_access_log
So disable AND delete site don't remove those entries.
I also have logrotate complaining daily for two of the disabled+deleted sites logs being inaccessible.
Additionally, selecting them all in the webmin->scheduled cron jobs then clicking the delete selected jobs and even disable selected job button seemed to not have any effect in browser (Safari 5 mac). So thought that can't delete them in a single step (and there are many!). But then reloading page and comming back, half are now deleted and other half disabled!! how strange!
Ok, now i understand: it happens but there is no single feedback on page during 20 seconds!
No page reload, no ajax spindle-wheel. Seems like an ajax without user feedback for a long task: an UI bug imho.