Fixed migration, due to unexistant column in articles.
Fixed migration, due to unexistant column in articles.

pr0d1r2/typo,pr0d1r2/typo,pr0d1r2/typo,pr0d1r2/typo,pr0d1r2/typo,pr0d1r2/typo,pr0d1r2/typo,pr0d1r2/typo