Everything was fine till the afternoon. I dont know why but at afternoon my website suddenly goes down. It takes 2 hours to get it up and run. After getting it up I check ERRORS Files and this is what I get server reached pm.max_children setting (70), consider raising it...

What is it? I try to find out about it on web but doesn't understand anything. What should I do to prevent this type of downtime?

Hi Ramesh, since this forum seems to be abandoned...

If you are a chinese the max children must be one.