You guys set up my server stack on a network installation of WordPress a few months ago.
While testing some things noticed that I could not upload images from any of the subsites (threw an error message). I checked the Nginx log file and found this error:
PHP message: PHP Notice: Uninitialized string offset: 0 in /var/www/mywebsite.com/htdocs/wp-content/plugins/nginx-helper/purger.php on line 316" while readi ng response header from upstream, client: 123.456.789.10, server: mywebsite.com, request: "POST /mysubsite/wp-admin/async-upload.php HTTP/1.1", upstream: "fastcg i://127.0.0.1:9000", host: "mywebsite.com", referrer: "http://mywebsite.com/mysubsite/wp-admin/post-new.php"
I don’t know if these forums are public so I left off my specific information. If you need anything specific, including login creds (which you should have), would be happy to send.
Could you help please?
Thanks very much.