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 ('93c89d2e4d7ab2a00e2e47e37f2be000', -1, 1714188401, 1714188401, '0d3b88aa', -4, 0, 0)

Line : 193
File : sessions.php