Fatal error: Uncaught Error: Call to a member function execute() on bool in /home/cmparintins/portal-transparencia/receitas.php:9 Stack trace: #0 /home/cmparintins/portal-transparencia/receitas.php(22): getSumFromColumn() #1 {main} thrown in /home/cmparintins/portal-transparencia/receitas.php on line 9