title: Implicit conversion of keys from strings is deprecated. Please use InMemory or LocalFileReference classes. [Laravel/Passport]
body: <p>I am using laravel/passport for api authentication Today My old access token isn't working and When i try to generate new access token then i got</p>
  <blockquote>
  <p>Implicit conversion of keys from strings is deprecated. Please use InMemory or LocalFileReference classes. {&quot;exception&quot;:&quot;[object] (ErrorException(code: 0): Implicit conversion of keys from strings is deprecated. Please use InMemory or LocalFileReference classes.</p>
  </blockquote>
  <p>Anyone have any solution?</p>