Greetings, I am running OTRS 2.0.4 on Debian Etch, using Apache 2.2.3. Database is MySQL 5.0.3. We upgraded from version 1.3.2 last week. Everything seems to be working fine, but.... I see the following Apache error.log messages constantly appearing: [Fri Feb 09 09:53:27 2007] [error] [client <IP address>] [Fri Feb 9 09:53:27 2007] index.pl: Use of uninitialized value in string ne at ../..//Kernel/Output/HTML/Agent.pm line 169. [Fri Feb 09 09:58:42 2007] [error] [client <IP address>] [Fri Feb 9 09:58:42 2007] index.pl: Use of uninitialized value in string ne at ../..//Kernel/Output/HTML/Agent.pm line 169., referer: https://<myserver>/otrs/index.pl?Action=AgentTicketSearch&Subaction=Search&Profile=last-search&SortBy=Age&Order=Down&TakeLastSearch=1&StartHit=1 I found similar error messages always appearing in the Apache error logs with version 1.3.2 also. Why do these appear? Thanks. Ken Banyas