Erro de contagem de registros: SELECT COUNT(*) FROM conteudo WHERE ( texto like '%A�reo%' or titulo like '%A�reo%' or resumo like '%A�reo%' or texto like '%Show%' or titulo like '%Show%' or resumo like '%Show%' ) ORDER BY id DESC. Mysql informa: Illegal mix of collations (utf8mb4_unicode_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation 'like'