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 ('b1e2ba9dde309cae667336f8e1588c43', -1, 1713531157, 1713531157, '54ccfc03', -4, 0, 0)

Line : 187
File : sessions.php