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 ('6c9559b1462468d77719b5d95913ca2c', -1, 1713581568, 1713581568, '0390098d', 0, 0, 0)

Line : 193
File : sessions.php