PLEASE HELP! Can not open shop page in wordpress [closed]

I can not open the (woocommerce) shop page in wordpress. It says "the preview could not be loaded".

After deactivating all plugins, I can view the page after installing Woocommerce, but not after installing Elementor.

I changed my theme, contacted the host regarding any redirects or hosting problems, but didn’t find any.

I searched many articles about it but really do not know, what else I should do. Any advice or experiences?

Thanks a lot! Best regards, Christina