coolnodje

I’m having other issues with this setup, otherwise working very well.

I can’t update WP or Themes (Plugins can be updated, but not from the Dashboard)

It works fine when I revert WP_SITEURL and WP_HOME to the hosting server instead of the Nginx reverse proxying main website.

The only thing I can see in all the logs (no error logged at all) is that all POST issued from the updated are done in HTTP 1.0.
I’m not sure if it could cause the issue.

You’re right to assume Nginx reverse proxy to an Apache instance (I use the Bitnami image).

As I said in the original post, here’s the only error log I get from Apache:

AH01071: Got error 'PHP message: PHP Notice: Undefined index: load in /opt/bitnami/apps/wordpress/htdocs/wp-admin/load-scripts.php on line 23', referer: https://www.domain.com/blog/wp-admin/

Note: https://www.domain.com/blog/ is the value of WP_HOME and WP_SITEURL