Hi @ramkharwar
500 errors are server issues that can result from several reasons.
To fix this issue, please read this guide and follow the steps specified for troubleshooting.
As a temporary workaround:
Go to the page with the error.
Click on the arrow next to the Update/Publish button.
Choose to Save as Template and give it a name.
Open a new page and click Add template.
Click My Templates and click Import next to the template you saved earlier.
Learn More Here:
How to Duplicate an Elementor Page
What to do next?
If this doesn’t work please follow these steps so that your case can be rerouted to our Tier 2 colleagues for further assistance:
Create a brief screencast of the issue, so we can better understand it.
Send us temporary login credentials to your WordPress Dashboard, so we can take a closer look.
Please notify us via email that you have submitted your credentials.
Back up your entire site (as a matter of precaution). You can also clone a staging environment so we can troubleshoot there without affecting the site.
Include the login URL for the relevant site.
IMPORTANT: Please reply back to this message to update us what worked and what didn’t. This allows us to fine-tune our guiding steps and provide a more accurate support experience.
Best Regards