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 ('e576eef0b874aaaffbd9b2f9ba1e91e4', -1, 1714003953, 1714003953, '54ccfc03', -2, 0, 0)

Line : 187
File : sessions.php