phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9fe84ffe803319a7f95d6a876b79c0ce' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('9fe84ffe803319a7f95d6a876b79c0ce', -1, 1714045536, 1714045536, '1276a662', -2, 0, 0)

Line : 187
File : sessions.php