General Questions

I have seen this in Logs of Captive Portal. When the LOCKWARNING show the users cannot use the internet.
So please tell me how to stop or resolve this?

Oct 12 22:54:15 LOCKWARNING: waited for lock for 4 minute(s) - breaking lock!
Oct 12 22:54:15 LOCKWARNING: waited for lock for 4 minute(s)
Oct 12 22:53:15 message repeated 2 times
Oct 12 22:53:15 LOCKWARNING: waited for lock for 3 minute(s)
Oct 12 22:52:15 message repeated 2 times
Oct 12 22:52:15 LOCKWARNING: waited for lock for 2 minute(s)
Oct 12 22:51:15 message repeated 2 times
Oct 12 22:51:15 LOCKWARNING: waited for lock for 1 minute(s)
Oct 12 22:49:15 LOCKWARNING: waited for lock for 1 minute(s)
Oct 12 22:41:36 LOGIN: room134, 70:f1:a1:1b:93:14, 192.168.20.205
Oct 12 22:39:23 message repeated 2 times
Oct 12 22:39:23 LOCKWARNING: waited for lock for 1 minute(s)
Oct 12 22:31:37 LOGIN: room209, 00:23:4d:8a:38:84, 192.168.20.243
Oct 12 22:26:17 LOGIN: room135, 00:1e:8c:01:d8:81, 192.168.20.80
Oct 12 22:25:12 LOGIN: room143, bc:77:37:89:db:27, 192.168.20.179

Thanks

Now I can resolve it. You have to add ram because it occured when your memory usage more than 70%.