How to redownload the DB files?

When I was downloading the database files, I mistakenly thought the download was complete, deleted the original *.gz/*.tar.gz file and re-executed 'scripts/download_all.sh > download.log 2>download_all.log &' command after an error: "gzip:*.gz" "tar:*.tar.gz": No such file or directionary, how can I solve such a problem? I also tried downloading them separately, such as 'scripts/download_uniport.sh > download_uniport.log &', but I still get the same error. How can I deal with it? Please.