The incident occurred around 11:30pm on Wednesday
“The world’s people will remember Kofi Annan for his contribution to establishing democracy and human rights,” he said in a condolence message.
The president prayed for eternal peace of the departed soul and expressed sympathy for his bereaved family members.
Annan, a Ghanaian national, died in hospital in Bern, Switzerland, in the early hours of Saturday at the age of 80, his close associates said.