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 ('2d7a3a3cdb94f6942b4a8531e0b11060', -1, 1717187212, 1717187212, '12754a67', -1, 0, 0)

Line : 187
File : sessions.php