phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9cb015b3091b2fa3c6b1e4466c3c4dbd' 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 ('9cb015b3091b2fa3c6b1e4466c3c4dbd', -1, 1714146292, 1714146292, '12d99020', 7, 0, 0)

Line : 187
File : sessions.php