Туристическая компания Столица

Ошибка: Запрос SELECT * FROM ss_posts WHERE `_master_id`= AND `_disabled`='0' вызвал ошибку 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 'AND `_disabled`='0'' at line 1

Array
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    [0] => Array
        (
            [file] => /home/tkstolitsa/tkstolitsa.ru/docs/system/lib/db.php
            [line] => 80
            [function] => db_query
            [args] => Array
                (
                    [0] => SELECT * FROM ss_posts WHERE `_master_id`= AND `_disabled`='0'
                )

        )

    [1] => Array
        (
            [file] => /home/tkstolitsa/tkstolitsa.ru/docs/_content/pages/text/19/319_1
            [line] => 47
            [function] => db_getassocs
            [args] => Array
                (
                    [0] => SELECT * FROM ss_posts WHERE `_master_id`= AND `_disabled`='0'
                )

        )

    [2] => Array
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            [file] => /home/tkstolitsa/tkstolitsa.ru/docs/system/handler/index.php
            [line] => 357
            [args] => Array
                (
                    [0] => /home/tkstolitsa/tkstolitsa.ru/docs/_content/pages/text/19/319_1
                )

            [function] => require
        )

)

Warning: mysql_fetch_assoc(): supplied argument is not a valid MySQL result resource in /home/tkstolitsa/tkstolitsa.ru/docs/system/lib/db.php on line 82

Ошибка: Запрос select _id from ss_pictures_categories where _master_id= and _disabled=0 order by _number вызвал ошибку 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 'and _disabled=0 order by _number' at line 1

Array
(
    [0] => Array
        (
            [file] => /home/tkstolitsa/tkstolitsa.ru/docs/system/lib/db.php
            [line] => 80
            [function] => db_query
            [args] => Array
                (
                    [0] => select _id from ss_pictures_categories where _master_id= and _disabled=0 order by _number
                )

        )

    [1] => Array
        (
            [file] => /home/tkstolitsa/tkstolitsa.ru/docs/_content/pages/text/19/319_1
            [line] => 140
            [function] => db_getassocs
            [args] => Array
                (
                    [0] => select _id from ss_pictures_categories where _master_id= and _disabled=0 order by _number
                )

        )

    [2] => Array
        (
            [file] => /home/tkstolitsa/tkstolitsa.ru/docs/system/handler/index.php
            [line] => 357
            [args] => Array
                (
                    [0] => /home/tkstolitsa/tkstolitsa.ru/docs/_content/pages/text/19/319_1
                )

            [function] => require
        )

)

Warning: mysql_fetch_assoc(): supplied argument is not a valid MySQL result resource in /home/tkstolitsa/tkstolitsa.ru/docs/system/lib/db.php on line 82