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 ('e35d0622f734e0495373c94f5e52115d', -1, 1715043055, 1715043055, '030fb4af', -10, 0, 0)

Line : 189
File : sessions.php