I use Calliope page builder deleted content block

Hello,

Please install the below plugin for regenerating your posts within your blog.

https://github.com/extendthemes/colibri-partials-regenerate-plugin

However first I recommend you to create a backup of your site.

You can create a backup of your website using this plugin – https://www.ads-software.com/plugins/updraftplus/

?After that you need to go to Wp Admin > Appearance > Colibri Regenerate Partials.