BUCHAREST, Romania (AP) — Romania's president says the country needs dialogue and tolerance in the wake of a referendum that aimed to make it harder to legalize same-sex marriage. The vote was voided because of low turnout.

Klaus Iohannis was the first senior Romanian politician to come out in support of same-sex partnerships. He called Tuesday for "a mature approach and openness to dialogue," and a society "without fear and alarm caused by imaginary dangers."

He said: "Only with tolerance can we overcome the divide threatening to separate us. Although we are different, we all ... (want) a country where European values and principles are respected."

Showing his disapproval of the two-day ballot, Iohannis voted just before polls closed, and declined to comment.

The referendum needed a 30-percent turnout. Just 20 percent voted.