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 ('1fa9e08e39b551ea9bec104dd9f94e6a', -1, 1739052663, 1739052663, '126109aa', -4, 0, 0)

Line : 187
File : sessions.php