# ls /var/lib/php5 | wc -l
7488
# ls -la
-rw------- 1 wwwrun www 0 Nov 9 15:30 sess_vtuh671rlafdidfjmgjfu6065p4tfieg
-rw------- 1 wwwrun www 0 Nov 12 02:30 sess_vu9pn476oiqbsd20q4s2brt60b9vg90d
-rw------- 1 wwwrun www 0 Nov 9 15:07 sess_vuonfs2cqsdiq8ja51ornh6lp5j9mf93
-rw------- 1 wwwrun www 0 Nov 9 16:02 sess_vuutcad8as55il34db3uqhqrsltd4q6o
-rw------- 1 wwwrun www 0 Nov 9 23:26 sess_vv2mrv5dnlnts6das4g5jlfldael4l0e
-rw------- 1 wwwrun www 44 Nov 9 20:35 sess_vvc0cfjuvk3lqb5m97fv6gsmv6bjhsdk
-rw------- 1 wwwrun www 0 Nov 9 10:33 sess_vvq82fhj9lg29gaejemlb2lrk25mqv7d
-rw------- 1 wwwrun www 0 Nov 9 20:36 sess_vvtd4ka8rfmcroa34unl06916ubj8sb9
Most of them are empty. There are not so many users on the server so I wonder where those files came from.
Is this a problem or how does apache handle those file? Do they get delete automaticly?
Could this be caused by a bad PHP file?