The script I ran is ErrorLogParser.pl, which I run with perl -w on win32. The two calls to the offending module are marked by 'THIS LINE>'.

#-------------------------------------
# PRAGMAS

use lib 'f:/projects/site/bin/config/';

use strict;
use utf8;

#-------------------------------------
# IN HOUSE MODULES
use csConfig;
use csLogsConfig qw( csErrorLog csLogMaster );

use csLogs::Error;
use csLogs::Event;
use csDB qw( QueryDB SafeQuote );
use csMail;

#=====================================================================
+================
my $entries = 0;
my( %severities,%classes ) = ();

if (-f &csErrorLog)
# file exists and needs to be processed
{
    my $tmp_logfile = csPath('logs').'/errors'.time().'.log';
    my $LOG = undef;

    #---------------------------------
    # renaming the file assures that the processing
    # this script does doesn't interfere with normal logging.

    ... rename and open the renamed file ...

    #---------------------------------
    # process the entries
    <b>$entries = process_errorlog($LOG,\%severities,\%classes);</b>

    ... close and unlink temporary file, note that process ran success
+fully ...
}
else
# file doesn't exist and no processing was necessary
{
    ... note that process ran but had nothing to do ...
}

... email summary of results and end ...

#=====================================================================
+===========================
sub process_errorlog
{
    my ($LOG,$count_severities,$count_classes) = @_;
    my $entries = 0;  # track num of entries processed.

    my $state = 'none'; #state of the parser;
    my ( $time, $class, $severity, $message, $debug ) = ();


    #---------------------------------
    # walk the file
    while( <$LOG> )
    {
        /\[Error\]/    and do {   if( $time ) # time gets set later in
+ the parsing...
                                 {
                                     #add to db;
THIS LINE>                           QueryDB("insert into csEvents (Ti
+me_Logged,Class,SubClass,Importance,Message,Info)".
                                             " values ('$time',1,$clas
+s,$severity,".SafeQuote($message).",".SafeQuote($debug).")"
                                            );

                                     $entries++;
                                     #reset variables;
                                     ( $time, $class, $severity, $mess
+age, $debug ) = ();
                                 }

                                 $state = 'error';
                                 next;
                             };

        ...  more wholesome parsing goodness ...
    }

    # flush out last record
    if( $time )
    {
        #add to db;
THIS LINE>     QueryDB("insert into csEvents (Time_Logged,Class,SubCla
+ss,Importance,Message,Info)".
                " values ('$time',1,$class,$severity,".SafeQuote($mess
+age).",".SafeQuote($debug).")"
               );
               $entries++;
    }

    return $entries;
}

... other subs ...
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---

Here is the module csDB which is where the complaint is arising

#-------------------------------------
# PACKAGE INFO

package csDB;
$VERSION = .6;

use Exporter ();
@ISA = qw(Exporter);
@EXPORT_OK = qw(QueryDB SafeQuote SetLongLen GetLongLen $dbh);

#-------------------------------------
# PRAGMAS

use lib 'f:/projects/site/bin/config/';

use strict;
use utf8;

#-------------------------------------
# 3RD PARTY MODULES
use DBI;

#-------------------------------------
# IN HOUSE MODULES

use csConfig;
use csLogs::Error;

our $dbh;

#=====================================================================
+=====================================
# Database Connection

BEGIN {
    $dbh = DBI->connect(csDBAuth()) or
    &csDie( class=>&csErrorClass('SERVER_DATABASE'),severity=>&csError
+Scale('CRITICAL'),
            message=>'Could not connect to database server',
            debug=>$DBI::errstr
         );
}

END {
    $dbh->disconnect();
}
#=====================================================================
+=====================================
# Basic query, returns a statement handle

sub QueryDB
{
  $dbh->{RaiseError}=0;
  $dbh->{PrintError}=0;
  my $qstring = $_[0];

  my $dbquery= $dbh->prepare("$qstring") or
    &csDie( class=>&csErrorClass('CODE_DATABASE'),severity=>&csErrorSc
+ale('SEVERE'),
            message=>'Database Query Preparation Error',
            debug=>$DBI::errstr."\n$qstring"
       );

  $dbquery->execute or
    &csDie( class=>&csErrorClass('CODE_DATABASE'),severity=>&csErrorSc
+ale('SEVERE'),
            message=>'Database Query Execution Error',
            debug=>$DBI::errstr."\n$qstring"
          );

  $dbh->{RaiseError}=1;
  $dbh->{PrintError}=1;
  return ($dbquery);
}

... more useful subs ...

#----
1;
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---

and lastly here is csLogs::Error, which is where csErrorClass is being imported from

#-------------------------------------
# PACKAGE INFO
package Error;
$VERSION = .3;

use Exporter ();
@ISA = qw(Exporter);
@EXPORT = qw( csWarn csDie csErrorClass csErrorScale ErrorScaleName Er
+rorClassName);

#-------------------------------------
# PRAGMAS
use lib 'f:/projects/site/bin/config/';

use strict;
use utf8;

#-------------------------------------
# IN HOUSE MODULES
use csLogsConfig qw( csErrorLog );

#==================================================
#Error Constants

my %ErrorClasses = ( ... );

my %ErrorScale = ( ... );

#--------------------------------------------------
# Accessors

sub csErrorClass { return $ErrorClasses{$_[0]}; }
sub ErrorClassName
{
    foreach my $key ( keys %ErrorClasses )
    {
        return $key if $ErrorClasses{$key} == $_[0];
    }
    return 'UNKNOWN';
}

sub csErrorScale { return $ErrorScale{$_[0]}; }
sub ErrorScaleName
{
    foreach my $key ( keys %ErrorScale )
    {
        return $key if $ErrorScale{$key} == $_[0];
    }
    return 'UNKNOWN';
}

#==================================================
# Replacements for User-called warn and die

...where we define csWarn and csDie...

#==================================================
# Private Functions

... more yummy subs ...

#==================================================
#Overload SIGWARN and SIGDIE

... to behave like csWarn and csDie with default values, wrapped in BE
+GIN ...

#----
1;
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