Cache Size

Within a day Autoptimize fills almost 1GB of Cache. This is new. It worked without a problem for months, maybe years. But since ~this week I get warnings, that the cache grow to big.

I don’t know what to change for that. The FAQ says some things, but the recommendations are like my settings.

I don’t think I changed something. I only added a widget to the articles.

What can I do?

The page I need help with: [log in to see the link]