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 ('e2fe2597bece7fd211789995c7e2b3c8', -1, 1716703071, 1716703071, '03919956', -4, 0, 0)

Line : 187
File : sessions.php