use DBI;
my $dbh=DBI->connect("dbi:SQLite:dbname=climhy","","") or die 'arrgh';
my $ech = $dbh->selectall_arrayref('select * from site');

##</code><code>##

"DBD::SQLite::db selectall_arrayref failed: unsupported file format(1) at dbdimp.c "

##</code><code>##

sqlite> select * from site;