Issue #3365945 by larowlan, sakthi_dev, alexpott, catch, daffie, mkimmet,...

Issue #3365945 by larowlan, sakthi_dev, alexpott, catch, daffie, mkimmet, Olarin, rakesh.gectcr, JvE, borisson_, eelkeblok: Errors: The following table(s) do not have a primary key: forum_index