phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 2

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('72de0811013c91d20a915e1340173616', -1, 1737629525, 1737629525, '12dfd566', -9, 0, 0)

Line : 187
File : sessions.php