http://pastebin.com/qMn9cpTh This happens every two, three days. I tried google, looking for ways to either remove the limit or raise it... But, I found nil. Anyone know what should be done? CentOS 5.6, JRE7.
Reboot your server twice a day. Thats the easy fix. What plugins you using? I found a few plugins create infinite loops of open files, necessitating either server reboots or removing the plugin. Creativity was one.