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 ('1aea2c14b25a3b84bc67f4630ccd3502', -1, 1628122611, 1628122611, '03ec32c9', 37, 0, 0)

Line : 189
File : sessions.php