phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 2

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('ef18130d13a5738083956161c634e41d', -1, 1714148323, 1714148323, '12ddbb79', 0, 0, 0)

Line : 193
File : sessions.php