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 ('8377d909d7cc6c58880259e6f6f1a771', -1, 1739324163, 1739324163, '12610e56', -4, 0, 0)

Line : 187
File : sessions.php