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 ('098bf0f2d87ea937c25dc9beb217bf82', -1, 1713486030, 1713486030, '12db3f5a', -7, 0, 0)

Line : 187
File : sessions.php