When I try to download Minecraft Bedrock, Launcher writes "error"

I wanted to update the Minecraft Bedrock version. And I don't know how to update the game normally (I don't have an update button), I decided to reinstall the game. I deleted Minecraft, started downloading it and accidentally exited the launcher. Now every time I click on the download button, the launcher writes "Error" and does not allow me to download other versions until you restart the launcher. Most likely there was an error with the files. Please tell me how to fix it.