Recent error creating new blog

Hi,

I am trying to create a new blog on a multisite network and I am getting this error:

Deletion Error: Table 'ynpnorg_wordpress.wp_45_options' doesn't exist - The template was not applied. (New Blog Templates - While removing auto-generated settings)

I have used it a few times already and it was working before. What does this mean and why am I getting this error now?

Thanks,

Dana