phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6516c1fb45f7ccf2cf4ada9d4a1623e8' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('6516c1fb45f7ccf2cf4ada9d4a1623e8', -1, 1716383270, 1716383270, '12754e15', -8, 0, 0)

Line : 187
File : sessions.php