403 error NGINX

Hello,

Upgrade the plugin to v. 1.1.9 please. If it doesn’t help, could you check PHP error log and send error(s) by email?

Do you happen to have Sucuri Security enabled on your site? I noticed that the wp-content folder hardening that it offers breaks ARI Adminer since this plugin currently calls a PHP file directly within the wp-content folder (which shouldn’t be necessary, but is the case currently). Disabling wp-content folder hardening should have it working properly again.

Then again, I’m not sure how NGINX would differ here from an Apache setup (which is what I ran into the issue with as I detailed here: https://www.ads-software.com/support/topic/conflict-sucuri-security-wp-content-folder-hardening-breaks-ari-adminer/).