sudo freshclamを実行したところ下記のメッセージを出力してfailedになってしまいました。なんとかしたいのですが私の知識では無理っぽいです。どなたか助けて下さい。

Sun Apr  9 01:01:33 2023 -> Testing database: '/var/lib/clamav/tmp.ee98c4295b/clamav-3925c087b7f22dbe4dfbc2a943601131.tmp-daily.cld' ...
Sun Apr  9 01:01:41 2023 -> ^[LibClamAV] mpool_malloc(): Can't allocate memory (262144 bytes).
Sun Apr  9 01:01:41 2023 -> ^[LibClamAV] cli_parse_add(): Problem adding signature (3).
Sun Apr  9 01:01:41 2023 -> ^[LibClamAV] Problem parsing database at line 121271
Sun Apr  9 01:01:41 2023 -> ^[LibClamAV] Can't load daily.ldb: Can't allocate memory
Sun Apr  9 01:01:41 2023 -> ^[LibClamAV] cli_tgzload: Can't load daily.ldb
Sun Apr  9 01:01:41 2023 -> ^[LibClamAV] Can't load /var/lib/clamav/tmp.ee98c4295b/clamav-3925c087b7f22dbe4dfbc2a943601131.tmp-daily.cld: Malformed database
Sun Apr  9 01:01:41 2023 -> !Failed to load new database: Malformed database
Sun Apr  9 01:01:43 2023 -> ^Database load exited with "Test failed"
Sun Apr  9 01:01:43 2023 -> !Database test FAILED.
Sun Apr  9 01:01:43 2023 -> !Unexpected error when attempting to update daily: Test failed
Sun Apr  9 01:01:43 2023 -> !Database update process failed: Test failed
Sun Apr  9 01:01:43 2023 -> !Update failed.