phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '96e9901f9356723c76bc0737a1e0ca84' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('96e9901f9356723c76bc0737a1e0ca84', -1, 1715772578, 1715772578, '340f9314', -8, 0, 0)

Line : 187
File : sessions.php