ERROR: Google Product Sitemap Generation FAILED!

ERROR: Google Category Sitemap Generation FAILED!

ERROR: Google Sitemap Index Generation FAILED!

Array
(
    [QUERY] => Array
        (
            [PRODUCTS] => Array
                (
                    [STATUS] => success
                    [NUM_ROWS] => 4886
                )

            [CATEOGRY] => Array
                (
                    [STATUS] => success
                    [NUM_ROWS] => 7316
                )

        )

    [SAVE_FILE_XML] => Array
        (
            [0] => Array
                (
                    [file] => /home/cartridg/public_html/googlesitemap/sitemapproducts
                    [status] => failure due to incorrect file name
                    [file_exists] => false
                )

            [1] => Array
                (
                    [file] => /home/cartridg/public_html/googlesitemap/sitemapcategories
                    [status] => failure due to incorrect file name
                    [file_exists] => false
                )

            [2] => Array
                (
                    [file] => /home/cartridg/public_html/googlesitemap/sitemapindex
                    [status] => failure due to incorrect file name
                    [file_exists] => false
                )

        )

)