phpBB :

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 ('ffbbc623a1aa685e9b45eb0770b1f490', -1, 1739146381, 1739146381, '12610e52', 0, 0, 0)

Line : 187
File : sessions.php