here's the tail of one of my error logs:

Code
[Sat Feb 23 21:11:33 2008] [error] [client 85.255.121.202] File does not exist: /var/www/vhosts/jakchat.com/httpdocs/forums/cache/forums, referer: http://www.jakchat.com/forums/ubbthreads.php/ubb/showflat/Number/43432/
[Sat Feb 23 21:11:33 2008] [error] [client 85.255.121.202] File does not exist: /var/www/vhosts/jakchat.com/httpdocs/cache, referer: http://www.jakchat.com/cache/forums/ubbthreads.php/ubb/showflat/Number/43432/
[client 85.255.121.202] script '/var/www/vhosts/jakchat.com/httpdocs/ubbthreads.php' not found or unable to stat, referer: http://www.jakchat.com/forums/ubbthreads.php/ubb/showflat/Number/43378/
[Sat Feb 23 21:29:25 2008] [error] [client 85.255.121.202] File does not exist: /var/www/vhosts/jakchat.com/httpdocs/ubb, referer: http://www.jakchat.com/ubb/showflat/Number/43432/forums/ubbthreads.php/ubb/showflat/Number/43378/
[Sat Feb 23 21:29:27 2008] [error] [client 85.255.121.202] File does not exist: /var/www/vhosts/jakchat.com/httpdocs/showflat, referer: http://www.jakchat.com/showflat/Number/43432/forums/ubbthreads.php/ubb/showflat/Number/43378/
[Sat Feb 23 21:29:28 2008] [error] [client 85.255.121.202] File does not exist: /var/www/vhosts/jakchat.com/httpdocs/forums/cache/forums, referer: http://www.jakchat.com/forums/ubbthreads.php/ubb/showflat/Number/43432/
[Sat Feb 23 21:29:28 2008] [error] [client 85.255.121.202] File does not exist: /var/www/vhosts/jakchat.com/httpdocs/cache, referer: http://www.jakchat.com/cache/forums/ubbthreads.php/ubb/showflat/Number/43432/
[Sat Feb 23 21:44:16 2008] [error] [client 202.73.112.19] File does not exist: /var/www/vhosts/jakchat.com/httpdocs/forums/images/default
[Sat Feb 23 21:44:28 2008] [error] [client 202.73.112.19] File does not exist: /var/www/vhosts/jakchat.com/httpdocs/forums/images/default
[Sat Feb 23 21:45:50 2008] [error] [client 202.73.112.19] File does not exist: /var/www/vhosts/jakchat.com/httpdocs/forums/images/default
[Sat Feb 23 21:45:59 2008] [error] [client 202.73.112.19] File does not exist: /var/www/vhosts/jakchat.com/httpdocs/forums/images/default
[Sat Feb 23 21:46:10 2008] [error] [client 202.73.112.19] File does not exist: /var/www/vhosts/jakchat.com/httpdocs/forums/images/default
[client 85.255.121.202] script '/var/www/vhosts/jakchat.com/httpdocs/ubbthreads.php' not found or unable to stat, referer: http://www.jakchat.com/forums/ubbthreads.php/ubb/showflat/Number/43378/
[Sat Feb 23 21:48:14 2008] [error] [client 85.255.121.202] File does not exist: /var/www/vhosts/jakchat.com/httpdocs/ubb, referer: http://www.jakchat.com/ubb/showflat/Number/43432/forums/ubbthreads.php/ubb/showflat/Number/43378/
[Sat Feb 23 21:48:14 2008] [error] [client 85.255.121.202] File does not exist: /var/www/vhosts/jakchat.com/httpdocs/showflat, referer: http://www.jakchat.com/showflat/Number/43432/forums/ubbthreads.php/ubb/showflat/Number/43378/
[Sat Feb 23 21:48:15 2008] [error] [client 85.255.121.202] File does not exist: /var/www/vhosts/jakchat.com/httpdocs/forums/cache/forums, referer: http://www.jakchat.com/forums/ubbthreads.php/ubb/showflat/Number/43432/
[Sat Feb 23 21:48:16 2008] [error] [client 85.255.121.202] File does not exist: /var/www/vhosts/jakchat.com/httpdocs/cache, referer: http://www.jakchat.com/cache/forums/ubbthreads.php/ubb/showflat/Number/43432/
[Sat Feb 23 21:51:48 2008] [error] [client 74.213.131.36] File does not exist: /var/www/vhosts/jakchat.com/httpdocs/forums/cache/forums, referer: http://www.jakchat.com/forums/ubbthreads.php/ubb/activetopics/range/1/type/t
[Sat Feb 23 22:01:53 2008] [error] [client 125.161.136.183] File does not exist: /var/www/vhosts/jakchat.com/httpdocs/ubb, referer: http://www.jakchat.com/forums/ubbthreads.php?ubb=showflat&Number=70015
[Sat Feb 23 22:06:25 2008] [error] [client 202.73.112.19] File does not exist: /var/www/vhosts/jakchat.com/httpdocs/forums/images/default
[client 85.255.121.202] script '/var/www/vhosts/jakchat.com/httpdocs/ubbthreads.php' not found or unable to stat, referer: http://www.jakchat.com/forums/ubbthreads.php/ubb/showflat/Number/43378/
[Sat Feb 23 22:07:42 2008] [error] [client 85.255.121.202] File does not exist: /var/www/vhosts/jakchat.com/httpdocs/ubb, referer: http://www.jakchat.com/ubb/showflat/Number/43432/forums/ubbthreads.php/ubb/showflat/Number/43378/
[Sat Feb 23 22:07:43 2008] [error] [client 85.255.121.202] File does not exist: /var/www/vhosts/jakchat.com/httpdocs/showflat, referer: http://www.jakchat.com/showflat/Number/43432/forums/ubbthreads.php/ubb/showflat/Number/43378/
[Sat Feb 23 22:07:44 2008] [error] [client 85.255.121.202] File does not exist: /var/www/vhosts/jakchat.com/httpdocs/forums/cache/forums, referer: http://www.jakchat.com/forums/ubbthreads.php/ubb/showflat/Number/43432/
[Sat Feb 23 22:07:45 2008] [error] [client 85.255.121.202] File does not exist: /var/www/vhosts/jakchat.com/httpdocs/cache, referer: http://www.jakchat.com/cache/forums/ubbthreads.php/ubb/showflat/Number/43432/
basically, the system appears to be fine, except when something is written to certain databases. it will in fact write, but the application will stall with a blank screen.


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