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 ('a4e7fb7eed299d1e5a3ac667244de02f', -1, 1711628717, 1711628717, '035e66e4', -11, 0, 0)

Line : 193
File : sessions.php