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 ('f5e93fd9e20245cac9a555a9273a806c', -1, 1713490739, 1713490739, '12bdb222', -7, 0, 0)

Line : 187
File : sessions.php