I downloaded 1.8.0 fresh yesterday, uploaded to a new folder on our website. Associated with a blank mysql database. I am getting the error:
error 1146: Table 'cwqadb.qa_options' doesn't exist - Query: SELECT title, content FROM qa_options
Actually, I have been using 1.7.0. I followed the upgrade instructions to upgrade to 1.8.0. But I am getting blank screen. So I tried fresh installation in new folder with new db as described above.