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 ('cbba3f58a5f30b108e6498a2900f7645', -1, 1713888632, 1713888632, '0d3a2717', -10, 0, 0)

Line : 187
File : sessions.php