**Expected behavior**
It is expected that Bitcoin Core is not shutdown automatically during startup. Moreover, it should be possible to set transaction fee at 0.

**Actual behavior**
![Bitcoin Core Error mintxfee](https://user-images.githubusercontent.com/111286121/210274894-e91adf7f-43f7-4c3f-b799-222c00dc34a0.png)

**To reproduce**

1) Click bitcoin-qt.exe.

**System information**

1) A wallet that contained unspent funds was opened previously.
2) The bitcoin.conf file contains "mintxfee=0".
3) Bitcoin Core 24.0.1 official binary for Windows (portable).
return true;
}
bool RemoveWallet(WalletContext& context, const stdshared_ptr<CWallet>& , stdoptional<bool> load_on_start)
{
    stdvector<bilingual_str> warnings;
    return RemoveWallet(context, , load_on_start, warnings);
}
stdvector<stdshared_ptr<CWallet>> GetWallets(WalletContext& context)
{
    LOCK(context.s_mutex);
    return context.s;
}
stdshared_ptr<CWallet> GetDefaultWallet(WalletContext& context, size_t& count)
{
    LOCK(context.s_mutex);
    count = context.s.size();
    return count == 1 ? context.s[0]  nullptr;
}
stdshared_ptr<CWallet> GetWallet(WalletContext& context, const stdstring& name)
{
    LOCK(context.s_mutex);
    for (const stdshared_ptr<CWallet>&   context.s) {
        if (->GetName() == name) return ;
    }
    return nullptr;
}
stdunique_ptr<interfacesHandler> HandleLoadWallet(WalletContext& context, LoadWalletFn load_)
{
    LOCK(context.s_mutex);
    auto it = context._load_fns.emplace(context._load_fns.end(), stdmove(load_));