phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c439afdc59f121f9b249a4481c3cc9ff' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('c439afdc59f121f9b249a4481c3cc9ff', -1, 1715186676, 1715186676, 'c0a80201', 2, 0, 0)

Line : 187
File : sessions.php