Template application failure

On WP 3.1 I get the following message when applying a template to a new site:

Deletion Error: Table 'aacuna2_wrdp1.wp_16_options' doesn't exist - The template was not applied. (New Blog Templates - While removing auto-generated settings)

Can you please assist?

Also can you tell me where do I find the Blog ID? I have used 1 at this stage (root site).