I have an error report on my giggle search console, there are errors that seem to relate to the templates that I have been using on my site.

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Server error (5xx)
First detected: 11/23/19
Status: Error


Examples

URL Last crawled
https : // mysite. net/templates/general_nova/ > Jan 1, 2020
https : // mysite. net/templates/escort_nova/ > Jan 2, 2020
https : // mysite. net/templates/escort_wide/ > Dec 29, 2019

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The report says

Sitemaps N/A
Referring page None detected
URL might be known from other sources that are currently not reported

Crawl
Last crawl Dec 29, 2019, 10:52:43 AM
Crawled as Googlebot smartphone
Crawl allowed? Yes

Page fetch Failed: Crawl anomaly

Indexing allowed? N/A
Indexing User-declared canonical N/A
Google-selected canonical N/A

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It would appear that the template url is being allwed to crawl ? not real sure but how do we fix this please ?