Urgent_ TD Composer not working

Hi,
If you are using WordPress v5.5, you must use the last version of Newspaper theme too, only this will work on this version of WordPress.
Also if you already have Newspaper 10.3.6.1 and you have this problem, then try the below steps:
1. Disable tagDiv Composer -> https://i.imgur.com/uzBdRB9.png
2. delete tagDiv Composer -> https://i.imgur.com/xGGfYE7.png
3. Reinstall tagDiv Composer -> https://i.imgur.com/Ay0zJHn.png or -> https://i.imgur.com/ZMgV9at.png
4. Clear all cache from your website, host and browser ( for browser use force refresh Ctrl Shift R ).
Usually the “Invalid reply from server endpoint error” is caused by insufficient WP_Memory_limit, if you’ll set it to 256M, and is still not working, please check the rest of settings from our guide.
Also make sure that all theme settings are as in our guide ->
– https://forum.tagdiv.com/requirements-for-newspaper/
and please increase all requirements that are lower, and follow all steps.
Also make sure that you are using https not http, also make sure that you have a good connection to internet.

Also you can use the Enable jQuery Migrate Helper in some cases this can help you to make tagDiv Composer to work.

Let me know the results!
Thank you!