if ($self->db->in_transaction) {
$worker->();
} elsif (!$self->db->do_transaction($worker)) {
- $::lxdebug->message(0, "convert_to_invoice failed: " . join("\n", (split(/\n/, $self->db->error))[0..2]));
+ $::lxdebug->message(LXDebug->WARN(), "convert_to_invoice failed: " . join("\n", (split(/\n/, $self->db->error))[0..2]));
return undef;
}