phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'cdf5f8975769d65f711d8465bb57d188' 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 ('cdf5f8975769d65f711d8465bb57d188', -1, 1716312013, 1716312013, 'c0a80201', 0, 0, 0)

Line : 187
File : sessions.php