Array
(
    [0] => Array
        (
            [file] => /home/webs/www.clker.com/inc/conf.php
            [line] => 78
            [function] => query
            [args] => Array
                (
                    [0] => select * from users where userkey='0'
                )

        )

    [1] => Array
        (
            [file] => /home/webs/www.clker.com/inc/cache.php
            [line] => 68
            [function] => query_row
            [args] => Array
                (
                    [0] => select * from users where userkey='0'
                )

        )

    [2] => Array
        (
            [file] => /home/webs/www.clker.com/inc/login.php
            [line] => 39
            [function] => cache_query_row
            [args] => Array
                (
                    [0] => users
                    [1] => Array
                        (
                            [userkey] => 0
                        )

                )

        )

    [3] => Array
        (
            [file] => /home/webs/www.clker.com/inc/login.php
            [line] => 159
            [function] => IsLoggedIn
            [args] => Array
                (
                )

        )

    [4] => Array
        (
            [file] => /home/webs/www.clker.com/inc/login.php
            [line] => 209
            [function] => ShowLoginForms
            [args] => Array
                (
                )

        )

    [5] => Array
        (
            [file] => /home/webs/www.clker.com/clipart.php
            [line] => 8
            [args] => Array
                (
                    [0] => /home/webs/www.clker.com/inc/login.php
                )

            [function] => include
        )

)


Warning:  pg_last_error() [function.pg-last-error]: No PostgreSQL link opened yet in /home/webs/www.clker.com/inc/conf.php on line 59

PgSQL ERROR:  SQL is: select * from users where userkey='0'