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 ('63f5d4374ec230e42971e3b79400211d', -1, 1713512305, 1713512305, '54ccfc03', 0, 0, 0)

Line : 187
File : sessions.php