phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'cb806f80a3e961c247c98f2e911186a7' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('cb806f80a3e961c247c98f2e911186a7', -1, 1715826144, 1715826144, '12dd421f', 0, 0, 0)

Line : 187
File : sessions.php