Error 1356 when backing up?

[Sinclipse]

Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation.  All rights reserved.

C:\Users\Sinclipse>mysqldump -uroot -p**** peq > c:\backup\peq_backup.sql
mysqldump: Got error: 1356: View 'peq.vwbotgroups' references invalid table(s) o
r column(s) or function(s) or definer/invoker of view lack rights to use them wh
en using LOCK TABLES

C:\Users\Sinclipse>

Blanked Password out.