Shocking reports are speaking about the mighty blaze that engulfed the entire main stage at one of the biggest music festivals before it was all ready to begin.

A massive operation was carried out to control the inferno after it erupted out of nowhere on the stage at Tomorrowland in Belgium.

Dramatic footage showed the exact moment that the stage ended up exploding into a massive fireball, right before a huge plume of smoke filled the air and emergency services stormed into the area.

The festival was said to begin tomorrow, but it remains unclear if the organizers will be able to repair the huge damage that has taken place in time for the opening night.

More than 100,000 participants were expected to arrive in the town of Boom, which is situated some 16 kilometers south of the port city, with many planning to camp on site.

The DreamVille campsite would remain open as decided before on Thursday, the organizers confirmed. Around 1000 staffers were said to have been working at the site when the blaze erupted out of nowhere. More updates and detailed information will be relayed as soon as possible, sources shared.