It's time to create new or re-design your websites to bring it to the next level.
When you receive this message “Web server is returning an unknown error” while trying to edit with Elementor Page Builder, it means that you get a 520 error. So let check out this instruction:
Try another browser to fix it.
In case you are currently using Cloudflare, it is possible that you get a problem with its Rocket Loader feature.
If you have any questions about this, don’t hesitate to leave a comment below. we will reply as soon as possible. Besides, you can also take a look at our free Elementor WordPress themes here to get a wonderful theme for yourself.
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