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 ('5f7a572dca20e11288c7aeb4da8b96a2', -1, 1713566644, 1713566644, '0d3becdb', 3, 0, 0)

Line : 187
File : sessions.php