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 ('aa3ea9d25ed93f68144020ff9389d6bd', -1, 1729717320, 1729717320, '54ccfc03', -1, 0, 0)

Line : 187
File : sessions.php