phpBB : Critical Error

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 ('915893ccc13cf413e8de317f93993047', -1, 1730439560, 1730439560, '12d8f462', -1, 0, 0)

Line : 195
File : sessions.php