DonkieQuote Manage Quotes Error

I installed DonkieQuote plugin, created the table in my database, have it running, have a few quotes in rotation but I can’t manage existing quotes. I get this error (see message snipped from my WP Dashboard) when trying to manage them, what’s wrong and how can I fix it?

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Quote Management

WordPress database error: [Unknown column ‘user_level’ in ‘field list’]
SELECT quote_id, user_login, quote_text, quote_src, quote_src_url, quote_added, user_level FROM wp_quotes, wp_users WHERE wp_quotes.quote_author = wp_users.ID ORDER BY quote_id DESC

No quotes yet.

Quotes are interesting, insiteful, of funny phrases that you may find add value to display on your blog.

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