Hi. I have "cleaned cache" (Options/Advanced/Clean Cache) and all the information I had, pages, documents disappeared. Can it be recovered? Thanks.

Basically you have a folder for your graph content (the folder docs here), typically CONTAINS folders like journals logseq pages INSIDE:

(Using the Logseq document graph as example)
Then you may pickup the folder ITSELF in the directory selecting UI (not the folders inside!):

I’m writing a FAQ about “How to clear cache”