Hello,
It looks like this line is the issue:
UATHelper: Packaging (Windows): Unhandled exception. System.ArgumentException: Path fragment '"Content/RVNE/PROPS/BIO/textures/\320\272\321\203\321\201\321\202\321\213 1.png"' contains invalid directory separators.
It may be caused by an invalid character in a filepath. This file may be a ‘temporary’ file. According to the following thread, if you are using Git, this can happen when you have a file / directory that you removed, but you haven’t yet commited / pushed the change to your remote repository:
Take a look at the replies in the above thread and see if it helps.