Bug in 2.0.18c: Missing table file calc_manufacturers.php

[edcv]

Upgraded from 2.0.14 to 2.0.18c.

When submitting order after selecting payment method I get the following error:

Error:
0 - Table calc_manufacturers not supported. File not found.

You may not be able to visit this page because of:

    an out-of-date bookmark/favourite
    a search engine that has an out-of-date listing for this site
    a mistyped address
    you have no access to this page
    The requested resource was not found.
    An error has occurred while processing your request.

When I updated I got the following error:
WM_ERROR: alterTable CHANGE g45fw_virtuemart_medias.file_url_thumb:
Everything else seemed to go fine so I just continued.

The calc_manufacturers table exists in the database but is empty.

I have tried using the original template and both with and without url revwriting.
Is no one else experiencing the same problem?

Cheers!

Edit:
I have found the bug

There is a missing table file in
Administrator/components/com_virtuemart/tables/calc_manufacturers.php

I have attached a file that seems to do the trick, just remove the .txt extension.

[attachment cleanup by admin]

[Milbo]

Thanks, my fault, I added file locally and forgot to add it to svn so it was not exported, the new version is uploaded already since some hours. sorry for that.