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 ('383b9328a0f0d0077ad29e986e0616ad', -1, 1711660301, 1711660301, '54ccfc03', -1, 0, 0)

Line : 187
File : sessions.php