Terms and Conditions Page broking my all site and my blocking my server.

The site, theme, Elementor and everything working well but till I’m starting to design the Terms and Conditions page.

Designing the Terms and Conditions page and when trying to save the page or save as section or as tamplate, so getting the 404 error and connection is lost in elementor.

When I’m trying to press more than 3 time on save buttom, so the all site going broking and I don’t have access to site.

Don’t have access to another my site and my Cpanel also.

It’s all is for some houres, thereafther everything is working well but till I’m starting to design the Terms and Conditions page on my site with Voxel theme.

Any idea what is the problem?