Move Mailbox error

Hello,

I tried move mailbox from 2010sp3 to 2013sp1.

All mailboxes seem ok except 2 mailboxes.

1. One mailbox error message is "Error: MigrationPermanentException: Mailbox 'XXXX' has a completed move request associated with it. Before you create a new move request for the mailbox, run the Remove-MoveRequest cmdlet to clear the completed move request. 

I use exchange powershell type"get-moverequest" and I can't find any list.

2. Another mailbox error message is"Error: MigrationPermanentException: The Mailbox database "YYYY" is not the same version as the cmdlet. 

All mailboxes are from same database"YYYY", only one mailbox have this message.

Thanks