Fedora 31 dnf가 패키지를 설치할 수 없습니다.

저는 페도라 31을 사용하고 있습니다. dnf를 사용하여 무언가를 설치하려고 하면 계속 오류가 발생합니다. 예를 들어 실행하면 sudo dnf install -y balena-etcher-electron다음과 같이 표시됩니다.

Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
The downloaded packages were saved in cache until the next successful transaction.
You can remove cached packages by executing 'dnf clean packages'.
Traceback (most recent call last):
  File "/usr/bin/dnf", line 58, in <module>
    main.user_main(sys.argv[1:], exit_code=True)
  File "/usr/lib/python3.7/site-packages/dnf/cli/main.py", line 191, in user_main
    errcode = main(args)
  File "/usr/lib/python3.7/site-packages/dnf/cli/main.py", line 65, in main
    return _main(base, args, cli_class, option_parser_class)
  File "/usr/lib/python3.7/site-packages/dnf/cli/main.py", line 98, in _main
    return cli_run(cli, base)
  File "/usr/lib/python3.7/site-packages/dnf/cli/main.py", line 122, in cli_run
    ret = resolving(cli, base)
  File "/usr/lib/python3.7/site-packages/dnf/cli/main.py", line 166, in resolving
    base.do_transaction(display=displays)
  File "/usr/lib/python3.7/site-packages/dnf/cli/cli.py", line 243, in do_transaction
    tid = super(BaseCli, self).do_transaction(display)
  File "/usr/lib/python3.7/site-packages/dnf/base.py", line 882, in do_transaction
    tid = self._run_transaction(cb=cb)
  File "/usr/lib/python3.7/site-packages/dnf/base.py", line 954, in _run_transaction
    tid = self.history.beg(rpmdbv, using_pkgs, [], cmdline)
  File "/usr/lib/python3.7/site-packages/dnf/db/history.py", line 456, in beg
    int(misc.getloginuid())
  File "/usr/lib64/python3.7/site-packages/libdnf/transaction.py", line 641, in beginTransaction
    return _transaction.Swdb_beginTransaction(self, dtBegin, rpmdbVersionBegin, cmdline, userId)
RuntimeError: Step: database disk image is malformed in
INSERT INTO   rpm VALUES   (2560, 'balena-etcher-electron', 0, '1.5.76', '1', 'x86_64')

이 문제의 원인과 해결 방법은 무엇입니까?