phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 2

INSERT INTO forum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('bab9ae30a027175a07f3e923b526d367', -1, 1717039049, 1717039049, '340e1128', -7, 0, 0)

Line : 187
File : sessions.php