help about yoast

Hi
when i click on Start SEO data optimization get this error :

Oops, something has gone wrong and we couldn’t complete the optimization of your SEO data. Please click the button again to re-start the process. If the problem persists, please contact support.

Below are the technical details for the error. See this page for a more detailed explanation.

Error details
Status code

i can’t fix it.please help me.