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 ('4059f08c5ddf74553473b31a8b14ea3d', -1, 1686017565, 1686017565, '12cff04d', -7, 0, 0)

Line : 187
File : sessions.php