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 ('8c531ae0134b8a7901ed49d11840214e', -1, 1632453572, 1632453572, '03ec3716', -1, 0, 0)

Line : 187
File : sessions.php