Google reporting errors - stand alone version

[35mm]

Hmm I can't post in the forum for stand alone version!

My problem is that I can create the sitemap with out errors being generated by the script. To the human eye the sitemaps seem ok, but when I submit /sitemap.xml to google it reports that sitemap.xml has errors e.g.;
49934    
Parsing error
We were unable to read your Sitemap. It may contain an entry we are unable to recognize. Please validate your Sitemap before resubmitting.

49705    
Invalid date
An invalid date was found. Please fix the date or formatting before resubmitting.

49706    
Invalid tag value
This XML tag has an invalid value. Please fix it and resubmit.

and more

[XML-Sitemaps Support]

Hello,

please let me know your generator URL/login to check this: https://www.xml-sitemaps.com/contact.html

[35mm]

Hello email was sent a couple days ago. Any answer to this yet?

[XML-Sitemaps Support]

Hello,

I can't find any message from your address, which email have you used to send it?

[35mm]

Sent again from [ External links are visible to forum administrators only ]

[35mm]

Am I simply wasting my $19 here? I have sent you two emails requesting help, and still no reply.

[XML-Sitemaps Support]

What is your sitemap URL? Please post it here.

[35mm]

I would rather not post my site map url in a public forum. I could PM it to you, but for some reason, as a paying customer, I don't seem to have permission to do that! 

[XML-Sitemaps Support]

You should be able to send PM now.