Turkey U21 coach taken ill during match. What happened?

In a European Under-21 Championship qualifier, the Croatia national under-21 football team faced the Turkey national under-21 football team, and the head coach of one of the sides suffered a medical emergency.

Details: During the first half of the match, Turkey’s coach suddenly felt unwell and collapsed on the pitch. After receiving prolonged medical attention, he was taken to hospital, where he is currently undergoing examinations.

Reminder: England striker Harry Kane will not be able to help his national team in today’s friendly against Japan national football team. The all-time top scorer for England national football team will miss the game due to sudden physical issues.