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 ('c912d1cb02ff5d4d2b4dd7b71d106d96', -1, 1730424077, 1730424077, '12da9932', -1, 0, 0)

Line : 195
File : sessions.php