Site Crawl Error

[nopsts]

In moz crawling error this message is appears:

MOST COMMON ISSUES

1Search Engine Blocked by robots.txt

Error Code 612: Error response for robots.txt

i asked help staff but they crawled again and nothing changed.

there's only robots.XML (not TXT)  in root of my webpage it contains:

User-agent: *
Allow: /
Allow: /sitemap.htm

anyone please help me? thank you

[justin-brock]

Would you mind sharing a link to your site?

[nopsts]

This post is deleted!

[Abe_Schmidt]

Hello, this is Abe from the Moz Help team. After our reported fix in your latest support ticket, you will see correct crawl crawl results in your next weekly update

[nopsts]

Thank you,

per your instructions i have changed robots.txt exactly like:

User-agent: *
Disallow:

As you can see there's no Allow: / and Disallow line is blank

is that correct?