"Plex It" CORS error?

Just tried to add some movie with bookmarklet and it failed with no obvious reason (“Sorry, but if there’s a video, we can’t find it.”).

But I was able to add videos from this site without any problems like 3 month ago.
And I’m still able to do it, but only via sending email on “queue+%random%@save.plex.tv” adress.

I’ve checked out chrome console and that’s what I’ve got:
Mixed Content: The page at ‘https://my-hit.org/film/2632/’ was loaded over HTTPS, but requested an insecure XMLHttpRequest endpoint ‘http://192.168.88.102:32400/clients?X-Plex-Token=%token_here%’. This request has been blocked; the content must be served over HTTPS.send @ VM1339 jquery.min.js:5ajax @ VM1339 jquery.min.js:5o.ajax @ VM1341 plexit-frame-8f2d153….js:5o.sync @ VM1341 plexit-frame-8f2d153….js:5Backbone.sync @ VM1341 plexit-frame-8f2d153….js:6sync @ VM1341 plexit-frame-8f2d153….js:5fetch @ VM1341 plexit-frame-8f2d153….js:5(anonymous function) @ VM1341 plexit-frame-8f2d153….js:6c @ VM1339 jquery.min.js:3fireWith @ VM1339 jquery.min.js:3i.(anonymous function) @ VM1339 jquery.min.js:3r.onload @ VM1341 plexit-frame-8f2d153….js:5
VM1339 jquery.min.js:5 XMLHttpRequest cannot load http://192.168.88.102:32400/clients?X-Plex-Token=%token_here%. Failed to start loading.send @ VM1339 jquery.min.js:5ajax @ VM1339 jquery.min.js:5o.ajax @ VM1341 plexit-frame-8f2d153….js:5o.sync @ VM1341 plexit-frame-8f2d153….js:5Backbone.sync @ VM1341 plexit-frame-8f2d153….js:6sync @ VM1341 plexit-frame-8f2d153….js:5fetch @ VM1341 plexit-frame-8f2d153….js:5(anonymous function) @ VM1341 plexit-frame-8f2d153….js:6c @ VM1339 jquery.min.js:3fireWith @ VM1339 jquery.min.js:3i.(anonymous function) @ VM1339 jquery.min.js:3r.onload @ VM1341 plexit-frame-8f2d153….js:5
VM1337 frame?url=https%3A%2F%2Fmy-hit.org%2Ffilm%2F2632%2F&host=my-hit.org&protocol=https%3A&search…:1 XMLHttpRequest cannot load https://node.plexapp.com:32443/system/services/url/lookup?url=https%3A%2F%2Fmy-hit.org%2Ffilm%2F2632%2F. No ‘Access-Control-Allow-Origin’ header is present on the requested resource. Origin ‘https://plex.tv’ is therefore not allowed access.

Any ideas how to deal with it?

Having similar issue… “Sorry, but if there’s a video, we can’t find it. We try to support videos from a wide variety of websites, but in some cases we may still not be able to detect a video.” This is happening from all sources of video previously used.

Just figured out, that it was some kind of security issue after updating to the latest PMS.
Couldn’t even access plugins with direct url (like http://127.0.0.1:32400/video/%plugin_name%/) due to 401 error.

Rolled back to PMS 1.0.0.2261. Now direct access and bookmarklet working again.

I got same error when plex script tried to send request to my http://local-media-server from https://youtube.com
But main problem, that script sent ALL content of page ~=2mb to plex. I got error 502 Bad Gateway from plex.
I cuted all content in developer mode except html5 player code and tried again. All ok.