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 ('0ecf1563f0079f36a26855f0f4149b1f', -1, 1711651585, 1711651585, '2cc8276e', 0, 0, 0)

Line : 193
File : sessions.php