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 ('7f1af5829714535b3b9cd0bdf0f5f390', -1, 1749473175, 1749473175, 'd849d80c', 2, 0, 0)

Line : 187
File : sessions.php