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 ('26074ae844d29cbf86ddf13539758fff', -1, 1739054997, 1739054997, '126109aa', -11, 0, 0)

Line : 187
File : sessions.php