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 ('89c490f97e46f6ed61da657bc46cd676', -1, 1713891938, 1713891938, '03856dd3', -11, 0, 0)

Line : 187
File : sessions.php