I got an error when using the trade method to buy or sell tokens

[q735041553]

Describe the bug
I got an error when using the trade method to buy or sell tokens.

My code is this

import { PublicKey } from "@solana/web3.js";
import {SolanaAgentKit} from "solana-agent-kit";
import {mainPrivateKey, openaiApiKey, rpcUrl} from "./config.js";

const client = new SolanaAgentKit(
    mainPrivateKey,
    rpcUrl,
    openaiApiKey
);
const signature = await client.trade(
    new PublicKey("So11111111111111111111111111111111111111112"), // SOL
    100000, // 100000 Fartgoat
    new PublicKey("BhKTb3L8yDKBY3erBiiYWfvyEUddzBWJnvELCsiYpump"), // USDC
    100 // 1% slippage
);

console.log("Token Mint Address:", signature);

Expected behavior
It should exchange tokens.

Screenshots

Additional context
An error occurred.