phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '99eef9721d6ecdc60e00c7e1bf09bf68' 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 ('99eef9721d6ecdc60e00c7e1bf09bf68', -1, 1715739267, 1715739267, '030c6f9b', -1, 0, 0)

Line : 187
File : sessions.php