Does anyone know what this error is? And how can I solve it?

Unreal has crashed on your computer. It would be useful if you can provide more information. Click in the link click here to view directory and look for a log file with the stack trace of the crash. With this information, it should be easier to find a solution.

You asked to see what it said in the “click here”, but this page is no longer appearing, the editor simply closes alone. I will try to reinstall the unreal, then if the error persists and some message appears indicating the error I go back here and I tell you.

Did you find the error?

You need to download symbols for debugging. Open the Epic Launcher, open the dropdown menu of the engine version, press Options and tick ‘Editor symbols for debugging’. Then you will be able to read the actual crash message.

I did not find the error. I kept insisting on editing this project even with this mistake, and after a while it did not appear any more.

Thanks for the tip. But he solved himself. it had been happening a few days and after I posted asking for help here did not appear the error.