phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4bf79f5750125a13cdba62a7186f1e7d' 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 ('4bf79f5750125a13cdba62a7186f1e7d', -1, 1748764318, 1748764318, 'd849d82a', -12, 0, 0)

Line : 187
File : sessions.php