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 ('b5e2743f4d1a0d766f72ac8e59907c2e', -1, 1739227002, 1739227002, '126109a8', -8, 0, 0)

Line : 187
File : sessions.php