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 ('5d57e5c66ba26aa77f55887b55b5ffd4', -1, 1713575898, 1713575898, '038b6bf1', 0, 0, 0)

Line : 187
File : sessions.php