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 ('169ca32a9611300eb6827d68959b0c85', -1, 1713973144, 1713973144, '12bc3ddf', -10, 0, 0)

Line : 187
File : sessions.php