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 ('cef8e260c3bbe0267f37e779ba07ab6e', -1, 1751041269, 1751041269, 'd849d8ff', 2, 0, 0)

Line : 189
File : sessions.php