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