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 ('770e79c2734e51a26d6c8913f8f037d4', -1, 1714184525, 1714184525, '54ccfc03', -1, 0, 0)

Line : 187
File : sessions.php