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 ('6f719f3cb3e2cdffea6120d2812185e9', -1, 1714087778, 1714087778, '12dfc4d3', 0, 0, 0)

Line : 193
File : sessions.php