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Fatal error: Uncaught mysqli_sql_exception: Query was empty in /home/efi/class/class.conexaoBD.php:140 Stack trace: #0 /home/efi/class/class.conexaoBD.php(140): mysqli_stmt->prepare() #1 /home/efi/index.php(318): mysqliDB->select() #2 /home/efi/index.php(202): Boletos->corrige() #3 /home/efi/index.php(334): Boletos->registra() #4 {main} thrown in /home/efi/class/class.conexaoBD.php on line 140