ll at /home/daniel/scripts/select_db.pl line 32, <STDIN> line 1.
Use of uninitialized value in warn at /home/daniel/scripts/select_db.pl line 32, <STDIN> line 1.
Warning: something's wrong at /home/daniel/scripts/select_db.pl line 32, <STDIN> line 1.
Use of uninitialized value in concatenation (.) or string at /home/daniel/scripts/select_db.pl line 33, <STDIN> line 1.
Use of uninitialized value in hash element at /home/daniel/scripts/select_db.pl line 34, <STDIN> line 1.