Webmin/virtualmin admin panel not working in every few time

Hello Dear webmin/virtualmin experts

its our first topic on forum & we are new user of webmin/virtualmin

problem is webmin/virtualmin admin login working very good right now [ our_sever_ip:10000 ] Also we have off ssl in on webmin . But in after some hours admin login link showing blank or not working so than we need to restore it with command : /etc/init.d/webmin restart
after it its again work good

so now how can we solve this issue we want webmin admin link always need to work please help us

Thanks in advance

Check the kernel log for OOM killer messages (out of memory). That’s the only thing I can think of that would be able to take Webmin down periodically.

If it’s not a memory issue, then you’d need to look in the Webmin logs (in /var/webmin) for clues about why it is shutting down. But that’s not a problem we’ve seen…Webmin may have a few warts, but nobody would call it unreliable. I can’t think of the last time I saw miniserv (the web server that serves Webmin) crash. Maybe never, except during development.