Error [UNLOADED_PIECE]: The piece 'ready' does not exist.

import { Listener } from "@sapphire/framework";

export class ReadyListeners extends Listener {
  constructor(context, options) {
    super(context, {
      ...options,
      once: true,
    });
  }

  async run(client) {
    console.log("Are you readyy ?");
  }
}

1|common  | Error [UNLOADED_PIECE]: The piece 'ready' does not exist.
1|common  |     at _ListenerStore.resolve (file:///home/mathie/node_modules/@sapphire/pieces/dist/esm/lib/structures/Store.mjs:207:15)
1|common  |     at _ListenerStore.unload (file:///home/mathie/node_modules/@sapphire/pieces/dist/esm/lib/structures/Store.mjs:148:24)
1|common  |     at ReadyListeners.unload (file:///home/mathie/node_modules/@sapphire/pieces/dist/esm/lib/structures/Piece.mjs:58:22)
1|common  |     at ReadyListeners._runOnce (file:///home/mathie/node_modules/@sapphire/framework/dist/esm/lib/structures/Listener.mjs:29:16) {
1|common  |   type: 'UNLOADED_PIECE'
1|common  | }