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Libre Office crashed but not closed. Will I lose unsaved changes?

Libre Office crashed. Will I lose unsaved changes.

I was doing my thing on the computer.. I tried pasting some pic into mspaint, rotating it, went back into mspaint.. maybe tried a paste.Suddenly a few programs crashed. What happened on screen looked a bit like as if i’d clicked in the bottom right it looked like things were suddenly either closing or minimising..but it wasn’t that as not all programs closed. So it looked as if maybe i’d issued some shortcut to shut windows but I hadn’t as notepads didn’t attempt to close.

This error came up for a little program called KeePass

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Libre Writer gave an error too

Every single LibreWriter window I have open. Whether Libre Calc or Libre Writer

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I get that

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I don’t want to lose any unsaved data.

Other programs are fine. Notepad windows are fine. Gvim is fine. Microsoft Excel is fine. Even Firefox and Chrome are fine! I’ve closed some programs.

I haven’t used Libre Writer that much. It looks not very reliable to me, but anyhow.

The text of my documents are showing but I can’t scroll and it’s just showing as greyed out

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What can I do here?

I don’t know if it autosaves by default