[SmartCrawl Pro] Smartcrawl automatically overwrites Meta Description of Home Page

On my subdomain heidschnack.freiraum-lueneburg.de smartcrawl automatically overwrites the meta tags, title and keywords with the tags of the page "https://heidschnack.freiraum-lueneburg.de/websitesupport-webhosting/", I don't now why. Everytime I want to edit the page, I again have to type in the tags and keywords, since otherwise the meta description changes automatically.