mysqli_sql_exception Object
(
    [message:protected] => You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1
    [string:Exception:private] => 
    [code:protected] => 1064
    [file:protected] => /var/www/html/budgetApi/transactions/Db.php
    [line:protected] => 27
    [trace:Exception:private] => Array
        (
            [0] => Array
                (
                    [file] => /var/www/html/budgetApi/transactions/Db.php
                    [line] => 27
                    [function] => mysqli_query
                )

            [1] => Array
                (
                    [file] => /var/www/html/budgetApi/transactions/getById.php
                    [line] => 10
                    [function] => getTransactionByid
                    [class] => Db
                    [type] => ->
                )

        )

    [previous:Exception:private] => 
    [sqlstate:protected] => 42000
)
null