What version of wrangler are you using? It looks extremely old.

D1_ERROR: internal error

D1_ERROR: internal error

app.onError(async (err, ctx) => {
  if (err instanceof HTTPException) {
    const msg = await err.res.text();
    return ctx.json({ message: msg }, err.status);
  } else {
    if (ctx.env.ENVIRONMENT != 'development') {
      const { url, method } = ctx.req.raw;
      let jsonBody = '';
      if (method == 'POST' || method == 'PUT') {
        jsonBody = await ctx.req.json();
      }
      await postToDiscord(
        err.message,
        JSON.stringify(
          {
            url: url,
            method: method,
            data: jsonBody,
          },
          null,
          2
        )
      );
    }
    return ctx.json({ message: 'Server error' }, 500);
  }
});

app.onError(async (err, ctx) => {
  if (err instanceof HTTPException) {
    const msg = await err.res.text();
    return ctx.json({ message: msg }, err.status);
  } else {
    if (ctx.env.ENVIRONMENT != 'development') {
      const { url, method } = ctx.req.raw;
      let jsonBody = '';
      if (method == 'POST' || method == 'PUT') {
        jsonBody = await ctx.req.json();
      }
      await postToDiscord(
        err.message,
        JSON.stringify(
          {
            url: url,
            method: method,
            data: jsonBody,
          },
          null,
          2
        )
      );
    }
    return ctx.json({ message: 'Server error' }, 500);
  }
});