whenever I open my game opens a window with this text written

Unable to save download.
Name: pt_PT.lang
URL: https://resources.download.minecraft.net/7b/7b243164dfca23d30a01763a9f26ab1863932ac2
Error Details: The file is already used by another process.

Attempting to move successful download.
File Name on Disk: 7246-1a4d-b726-9b9b
Path: C: \ Users \ Carla \ AppData \ Local \ Temp \ 7246-1a4d-b726-9b9b
Exists: File