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Notice: Undefined index: sale_page in /var/www/luxury_cars/controllers/sale.php on line 22

Notice: Undefined index: limit in /var/www/luxury_cars/controllers/sale.php on line 35
SQLSTATE[42000]: Syntax error or access violation: 1064 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 '0' at line 1
Array
(
    [0] => Array
        (
            [file] => /var/www/luxury_cars/classes/CarsModel.php
            [line] => 58
            [function] => query
            [class] => PDO
            [type] => ->
        )

    [1] => Array
        (
            [file] => /var/www/luxury_cars/controllers/sale.php
            [line] => 35
            [function] => get_cars_limit
            [class] => Capstone\CarsModel
            [type] => ->
        )

    [2] => Array
        (
            [file] => /var/www/luxury_cars/public/index.php
            [line] => 38
            [args] => Array
                (
                    [0] => /var/www/luxury_cars/controllers/sale.php
                )

            [function] => include
        )

)