When installing cannot import statics blocks

Hi I am very new to Magento, and I am trying to install the proto theme, I have activated the theme, add the demo which I want, overwritten cms pages, and now when I try to import static block, it gives an error,

SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'title' cannot be null, query was: INSERT INTO `cms_block` (`block_id`, `title`, `identifier`, `content`, `is_active`) VALUES (?, ?, ?, ?, ?)

How do I fix it? please help !!