Use of uninitialized value in concatenation (.) or string at C:\Perl\Orange\pop_ db.pl line 18, line 46062. Use of uninitialized value in concatenation (.) or string at C:\Perl\Orange\pop_ db.pl line 18, line 46062. Use of uninitialized value in concatenation (.) or string at C:\Perl\Orange\pop_ db.pl line 18, line 46062. Use of uninitialized value in concatenation (.) or string at C:\Perl\Orange\pop_ db.pl line 18, line 46062. Use of uninitialized value in concatenation (.) or string at C:\Perl\Orange\pop_ db.pl line 18, line 46062. Use of uninitialized value in concatenation (.) or string at C:\Perl\Orange\pop_ db.pl line 18, line 46062. Use of uninitialized value in concatenation (.) or string at C:\Perl\Orange\pop_ db.pl line 18, line 46062. Use of uninitialized value in concatenation (.) or string at C:\Perl\Orange\pop_ db.pl line 18, line 46062. Use of uninitialized value in concatenation (.) or string at C:\Perl\Orange\pop_ db.pl line 18, line 46062. Use of uninitialized value in concatenation (.) or string at C:\Perl\Orange\pop_ db.pl line 18, line 46062. Use of uninitialized value in concatenation (.) or string at C:\Perl\Orange\pop_ db.pl line 18, line 46062. Use of uninitialized value in concatenation (.) or string at C:\Perl\Orange\pop_ db.pl line 18, line 46062.