phpBB : Kritik Hata

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 ('2a3ad8738897aaf0b641d4896bf5ce59', -1, 1597427372, 1597427372, '12cf6cbf', 122, 0, 0)

Line : 187
File : sessions.php