THE HAGUE, Netherlands (AP) — Veteran French singer Charles Aznavour has postponed two concerts he was scheduled to give in Amsterdam due to health problems.

Concert organizer Mojo said Monday that the 91-year-old Aznavour's concert slated for Sunday night was called off because he was suffering from an acute stomach and intestinal infection.

Mojo says in a statement on its website that a second concert in the Dutch capital, scheduled for Dec. 9, has also been postponed to allow the singer time to fully recover.

Both concerts have been rescheduled for late January.