TypeError: KV storage and writes quota are exhausted.

exhausted

const kv = await Deno.openKv();

Deno.cron("delete all entries", "* * * * *", async () => {
    console.log(new Date())
    const start = Date.now()
    const entries = kv.list({ prefix: [] });
    for await (const entry of entries) {
        kv.delete(entry.key);
    }
    console.log((Date.now() - start) / 1000)
});