Strange Error

Hello,

   My name is Jerry Kaidor.  I am seeing some cryptic errors in a web
application that I'm writing.  Driving me nuts. My code runs under
CGI::Application, and uses DBI with the mysql driver.  Here is the
error message, which appears in /var/log/httpd/error_log:

----------------- snip ------------------------

[Fri Sep 03 07:11:35 2010] [error] [client 10.120.102.6] SV =
RV(0x8c6212c) at 0x8c62120
[Fri Sep 03 07:11:35 2010] [error] [client 10.120.102.6]   REFCNT = 1
[Fri Sep 03 07:11:35 2010] [error] [client 10.120.102.6]   FLAGS =
(ROK,READONLY)
[Fri Sep 03 07:11:35 2010] [error] [client 10.120.102.6]   RV = 0x8c61ef0
[Fri Sep 03 07:11:35 2010] [error] [client 10.120.102.6]     SV =
[Fri Sep 03 07:11:35 2010] [error] [client 10.120.102.6] PVHV(0x8c57b84)
at 0x8c61ef0
[Fri Sep 03 07:11:35 2010] [error] [client 10.120.102.6]       REFCNT = 1
[Fri Sep 03 07:11:35 2010] [error] [client 10.120.102.6]       FLAGS =
(OBJECT,OOK,SHAREKEYS)
[Fri Sep 03 07:11:35 2010] [error] [client 10.120.102.6]
[Fri Sep 03 07:11:35 2010] [error] [client 10.120.102.6]   STASH = 0x8700430
[Fri Sep 03 07:11:35 2010] [error] [client 10.120.102.6] \t"DBI::db"
[Fri Sep 03 07:11:35 2010] [error] [client 10.120.102.6]
[Fri Sep 03 07:11:35 2010] [error] [client 10.120.102.6]   ARRAY = 0x8c66878
[Fri Sep 03 07:11:35 2010] [error] [client 10.120.102.6]
[Fri Sep 03 07:11:35 2010] [error] [client 10.120.102.6]
[Fri Sep 03 07:11:35 2010] [error] [client 10.120.102.6]   KEYS = 0
[Fri Sep 03 07:11:35 2010] [error] [client 10.120.102.6]
[Fri Sep 03 07:11:35 2010] [error] [client 10.120.102.6]   FILL = 0
[Fri Sep 03 07:11:35 2010] [error] [client 10.120.102.6]
[Fri Sep 03 07:11:35 2010] [error] [client 10.120.102.6]   MAX = 7
[Fri Sep 03 07:11:35 2010] [error] [client 10.120.102.6]
[Fri Sep 03 07:11:35 2010] [error] [client 10.120.102.6]   RITER = -1
[Fri Sep 03 07:11:35 2010] [error] [client 10.120.102.6]
[Fri Sep 03 07:11:35 2010] [error] [client 10.120.102.6]   EITER = 0x0

-------------------- endsnip ------------------------------------

   The Linux system is based on Slackware 13.0.  I have upgraded to the
latest DBI and DBD::mysql via CPAN.  The Linux kernel is 2.6.29.6-smp. 
Perl is "v5.10.0 built for i486-linux-thread-multi".  The mysql server
is 5.0.84.  The webserver is Apache 2.2.13.

   I have done a fair amount of googling on this, no joy, except that the
error messages seem to be about some kind of Perl internals distress. 
I also asked the CGI::Application mailing list - they know nothing. 
One person suspected the DBD driver because it uses C code interfaced
to Perl via XS.

   Anybody have a clue?  BTW, the application seems to work fine.   I'm
just seeing this error in the httpd error log.

   Thanks in advance,

                       - Jerry Kaidor ( [email protected] )