Erro ao abrir a página de cotaçãoint(0) Dólar:
Fatal error: Uncaught Error: Call to a member function calcula_variacao() on null in /var/www/financeone/wp-content/themes/financeone_estrategia/bot-dolar.php:123 Stack trace: #0 /var/www/financeone/wp-includes/template-loader.php(74): include() #1 /var/www/financeone/wp-blog-header.php(19): require_once('/var/www/financ...') #2 /var/www/financeone/index.php(17): require('/var/www/financ...') #3 {main} thrown in /var/www/financeone/wp-content/themes/financeone_estrategia/bot-dolar.php on line 123