Error when entering random string instead of NFT token

[mikedotexe]

It seems that this bug is specific to #84
See this workflow:

TypeError: this.error is not a function
    at Wizard.execute (/Users/mike/Documents/starrybot-discord/src/wizardware/wizard.js:36:19)
    at Wizardware.continue (/Users/mike/Documents/starrybot-discord/src/wizardware/index.js:46:18)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
    at async Client.messageCreate (/Users/mike/Documents/starrybot-discord/src/handlers/messageCreate.js:6:2)
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.