Confluence migration from server to Atlassian cloud

[Yovcho Yovchev]

Hello everybody. I have problem with confluence migration from our dedicated to Atlassian cloud. I create backup from current confluence instance (Our version is  Atlassian Confluence 6.4.0) and try to import the xml (the xml size is 89mb unzipped).

I am logged in SITE ADMINISTRATION -> Import Spaces -> browse the xml -> Import ->

and have this error (as attachments).  

[Yovcho Yovchev]

Hello Nic. Thanks for your fast reply.

I try to upgrade the current confluence instance from 6.4 to latest (6.7.2), but have issue with our licence. Can I get some trial version only for migration to Atlassian cloud ?

As attachment I sent screenshot with error.

Best wishes.

[Nic Brough -Adaptavist-]

It's what the error message said.  6.4 is too low a version to import from.  You'll need to upgrade that to 6.7

[Yovcho Yovchev]

Somebody can help ? Thanks a lot.

[Yovcho Yovchev]

Here is the screenshots.