Erro de contagem de registros: SELECT COUNT(*) FROM conteudo WHERE ( texto like '%2017%' or titulo like '%2017%' or resumo like '%2017%' or texto like '%Fam�lia%' or titulo like '%Fam�lia%' or resumo like '%Fam�lia%' or texto like '%da%' or titulo like '%da%' or resumo like '%da%' or texto like '%Natal%' or titulo like '%Natal%' or resumo like '%Natal%' ) ORDER BY id DESC. Mysql informa: Illegal mix of collations (utf8mb4_unicode_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation 'like'