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 ('0f661614180e4a49fad6a31d21f8a864', -1, 1713888564, 1713888564, '54ccfc03', -10, 0, 0)

Line : 187
File : sessions.php