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