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 ('865e980410cc73b17e5c1c4af70ab773', -1, 1713902530, 1713902530, '12dca0d8', -10, 0, 0)

Line : 187
File : sessions.php