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 ('c13250085068ff7f6f52e0211d9b0068', -1, 1737593282, 1737593282, '0391222a', 6, 0, 0)

Line : 187
File : sessions.php