In my Linux server's logs I have this record nearly every 5 minutes. I couldn't find the reason for two weeks and I would be very happy if you can recommend me a way to diagnose the problem.
It is inside error_log file. I use php 5.3.8 and litespeed 5.5.
2012-09-03 16:01:28.399 [INFO] [18.104.22.168:63814-0#APVH_example.com] connection to [/tmp/lshttpd/ APVH_example.com_Suphp.sock. 781] on request #151, confirmed, 0, associated process: 845244, running: 0, error: Connection reset by peer!