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 ('7c9840c9178bdd2e80d0d5736abb400f', -1, 1713987554, 1713987554, '54ccfc03', -1, 0, 0)

Line : 187
File : sessions.php