Error message

I am getting an error when i run the query monitor plugin for
Astra_Theme_Background_Updater->test_cron()

https:website.com//wp-cron.php
?doing_wp_cron=1659091603.3148748874664306640625 401 Unauthorized

this is the error
what does this mean?

when i change theme to the default one twenty twenty it goes off