phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a16dc6eff0aef07a2710290ed676dded' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('a16dc6eff0aef07a2710290ed676dded', -1, 1714390164, 1714390164, '0390bb67', -9, 0, 0)

Line : 189
File : sessions.php