File manager error

screenshot link: Screenshot-20210301-183403 — ImgBB

that is what my file manager looks like
any help?

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Give good information in your post - we don’t know what led to this problem and you don’t tell us.

80% of issues can be cured by restarting plasma, logging out and logging in.

25% of problems not cured by that can be cured by completely shutting down, and then starting up yoru system.