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 ('753f5d0dc517fea43d11f5035d85138f', -1, 1714044774, 1714044774, '54ccfc03', 2, 0, 0)

Line : 187
File : sessions.php