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 ('96a49a846c36add70f436d7b3f3911b7', -1, 1711714245, 1711714245, '2cc8c426', 0, 0, 0)

Line : 193
File : sessions.php