phpBB : Critical Error

Error creating new session

DEBUG MODE

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

INSERT INTO sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('fdadde62449633b0df7098485a391774', -1, 1715215570, 1715215570, '12ddbb79', -4, 0, 0)

Line : 189
File : sessions.php