How to fix a 500 error after setting a primary domain?

Hello Kosta8,

Thanks for reaching out to the community!

Error 500 is a temporary glitch or a general server problem, which is from Shopify’s end, and usually, Shopify developers resolve this issue within a few hours. If the issue continues to persist, then I would recommend you do the following:

  1. Clear cookies and cache files from the browser
  2. Change the browser to access the Shopify store
  3. Use different device
  4. Try accessing the Shopify store using incognito or private mode
  5. Change the Internet Service Provider

Hope it helps!

Leesha

SEOKart