Connection reset by peer Error

[semprot]

Before creating this thread, i have googled and found some threads on litespeedtech, but i still can't fix it. So i have to create a thread.

I use : Litespeed Web Server Enterprise v4.1.12 (2 cpu license)
I have APC installed.

On last few days, i have stability issue on the webserver. I think it is restarted because i have apc script that detects the APC uptime. I think APC uptime relates closely with litespeed uptime so i check the litespeed log, i find quite lot of this line :

[110.139.150.253:2285-0#APVH_mydomain.com] connection to [/tmp/lshttpd/lsphp5.sock.153] on request #100, confirmed, 0, associated process: 18119, running: 1, error: Connection reset by peer!

Before that line, i only find lot of 404 not found lines.
And i've tried to search IP address (110.139.150.253 on the example above) on the litespeed log several pages before that line, but i see no matching IP.

Please help me to find out whether that "Connection reset by peer" relates to my server uptime. And if so, how to fix it.

Thanks.