"We have made many mistakes as the European Union. Which, many destructive wars took place. This is the result of bureaucratic mistakes of Brussels," said Petar Stoyanov, the former president of Bulgaria at the panel discussions within framework of XI Global Baku Forum, Paralel.Az reports.

“The European Union should also exhibit good neighborly relations, put forward a good neighborly policy,” he added.

According to the former president, Russia starting war in Ukraine is the second biggest shame after World War II.

“I think that Russia will become a democratic state one day,” he added.