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 ('db22456657b8b568b2cd1f21d204c4aa', -1, 1713417799, 1713417799, '54ccfc03', -4, 0, 0)

Line : 187
File : sessions.php