phpBB : Critical Error

Error creating new session

DEBUG MODE

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

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('8b05c81e829ac15f9b73eff59db5dbcc', -1, 1713439438, 1713439438, '03859357', -10, 0, 0)

Line : 187
File : sessions.php