my $message = C4::Message->find_last_message($borrower, $type, $mtt);
unless ( $message ) {
C4::Context->dbh->do(q|UNLOCK TABLES|) unless $do_not_lock;
- C4::Message->enqueue($letter, $borrower, $mtt);
+ my $patron = Koha::Patrons->find($borrower->{borrowernumber});
+ C4::Message->enqueue($letter, $patron, $mtt);
} else {
$message->append($letter);
$message->update;