Erro de contagem de registros: SELECT COUNT(*) FROM conteudo WHERE ( texto like '%dos%' or titulo like '%dos%' or resumo like '%dos%' or texto like '%Diplomao%' or titulo like '%Diplomao%' or resumo like '%Diplomao%' ) ORDER BY id DESC. Mysql informa: Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (utf8mb4_unicode_ci,COERCIBLE) for operation 'like'