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 ('6eb556eddfa25d5cdc33ee90f3c67d47', -1, 1743807315, 1743807315, '038d1dea', 1, 0, 0)

Line : 187
File : sessions.php