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