Thread:Extension talk:ArticleFeedbackv5/Database error

I am working on latest version of mediawiki but after the installation of Extension:ArticleFeedbackv5 on my project its shows me an error A database query syntax error has occurred. This may indicate a bug in the software. The last attempted database query was:

from within function " ". Database returned error "1146: Table 'my_wiki.wiki_aft_feedback' doesn't exist (localhost)".