How is pma supposed to be setup on a slave?

Yep, the 503 seems to have been mod_sec, now back to "File not found."

 

apache access log

Code:

blogg.click:443 *********  - - [21/Mar/2021:16:27:11 +0100] "GET /phpmyadmin/ HTTP/2.0" 404 91 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.0.3 Safari/605.1.15"

 

Is this what you are referring to?

 

No, it is very standard.


And here is the phpinfo, https://blogg.click/phpinfox.php

 

The account was created with the API. I will remove it and install it with the GUI instead .

 

good idea, will do when the site has been installed again.

 

Voila, https://blogg.click/phpmyadmin/, it works.