DK0021 - WordPress site setup failed

[Agus (Iskak Agus Rachmat Utomo)]

Hi @Chevas

Thank you for reaching us out!
The “WordPress site setup failed DK0021 ” error usually could be due to a local issue/system or network error issue when DevKinsta tries to use cURL to download WordPress.

If you keep getting that DK0021 error even after you’ve restarted DevKinsta and Docker multiple times, then you can try to add the WordPress files manually.
Please try to do the following:

1. Close and Shutdown completely both DevKinsta and Docker. Then download the latest WP version 6.2 from this URL to your local PC:
   https://wordpress.org/wordpress-6.2.zip

2. Remove anything inside this \wp\ sub-folder, something like this:
   C:\Users\yourusername\DevKinsta\wp
   .
   and then extract that .zip file you just downloaded before into that sub-folder/path above, and make sure the folder names match as shown in the screenshot I took from my Windows computer below (e.g. wordpress-6.2 for WP version 6.2):
   .
   

   
   
   .
   And inside that wordpress-6.2 subfolder (e.g. C:\Users\yourusername\DevKinsta\wp\wordpress-6.2 ) looks like this:
   
   

3. After this, please re-launch DevKinsta and try creating a new WP site again and see if you’re no longer getting that DK0021 error

Hopefully the solution above would help to solve this DK0021 issue you’re experiencing on your local computer. Same solution seemed to be working fine for other users as mentioned in the other thread here and here as well .

Cheers,
Agus