No socket error

[M.R.Selvakumar]

Hi,   My Qmail mail Server was running perfectly until I have created 2000 pop accounts in single day.. Same day I use to get "No Socket error". And I found that Tcpserver concurrent was 40, so I changed it to 250. Even when concurrent users are below 250.. again I am getting No Socket error. But after sometime it rectifies automatically. I don't why this problem arises..    Anyone faced same problem..?     Thanx in advance   Selva