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