Admin ajax error | WordPress.org

Hi, i have an admin ajax error at the affiliate dashboard page.

ERROR: Failed to load ajax request. Session may have timed out. Refresh the page to try again.

I have read all the pages that give some solutions to this but nothing works, the error keeps showing.

https://prnt.sc/AfTkl3miXF5Y

If i disable the ‘ajax loading’ from debug section of the plugin this happens:

https://prnt.sc/U-EPg7angqHp

How can i fix it?

I have the wordpress installation at siteground.com

Regards

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