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 ('914e859e0a113ab19b90a33b1d59ecbd', -1, 1713484734, 1713484734, '031196a3', -2, 0, 0)

Line : 187
File : sessions.php