Hi Vaam Yob – just installed the plugin in a 1.5.2 install and get this error in several places:
WordPress database error: [Unknown column 'u.display_name' in 'field list']
SELECT a.answer, a.rating_avg, a.id a_id, q.views, q.id q_id, q.question, question_approved, question_author, question_author_email, question_author_url, question_author_ip, c.cat_name, c.cat_id, u.display_name answer_author FROM wp_faq_questions q LEFT JOIN wp_faq_answers a ON q.id = a.q_id LEFT JOIN wp_faq_questions2cat q2c ON q.id = q2c.q_id LEFT JOIN wp_categories c ON q2c.cat_id = c.cat_id LEFT JOIN wp_users u ON a.answer_author_user_id = u.id WHERE q.question_approved = 0 ORDER BY c.cat_id, question_date desc
It shows up on the Faq Manage page, the moderate page, and at the top of the page where the <!–faq–> tag is entered. you can see it here.
Also, if I can get it working, two things that may be nice additions to this great plugin: a numbering system (so that I might say as an answer “see question #12”) and a way to have more than one faq per blog, although I can only imagine how difficult THAT might be…