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 ('d8cbf2d179a345a4277bd12d159d203e', -1, 1711714931, 1711714931, '2cc8201f', -4, 0, 0)

Line : 193
File : sessions.php