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 ('4b1e53ec57465e87c9b0c901b05b3708', -1, 1737660623, 1737660623, '03859c4a', 66, 0, 0)

Line : 187
File : sessions.php