Double URL

I get this in the debug… for some reason the www, and non www are both being create.. not sure why..??

.htaccess file contains rules to rewrite url https://www.site.com/https://site.com/wp-content/cache/minify/000000/w3tc_rewrite_test. If handled by plugin, it returns “OK” message.
The plugin made a request to https://www.site.com/https://site.com/wp-content/cache/minify/000000/w3tc_rewrite_test but received:
404 Not Found
instead of “OK” response.

I am using multisite… maybe that has something to do with it?? Anybody else experienced this issue?

I think I’ve got a similar/the same issue. Using ‘Rewrite URL Structure’ I get a double up of the lowest directory in the site url, for example where my site url is https://www.site.com/blog/ I get https://www.site.com/blog/blog\wp-content/cache/minify/000000/w3tc_rewrite_test.

It appears to be an issue with the w3_get_document_root() function confusing the server’s document root with wordpress’ document root, I’m guessing that on your server end you have a folder titled ‘https://site.com’.