<br />
<b>Fatal error</b>:  Uncaught Google\Service\Exception: {
  &quot;error&quot;: {
    &quot;code&quot;: 401,
    &quot;message&quot;: &quot;Request is missing required authentication credential. Expected OAuth 2 access token, login cookie or other valid authentication credential. See https://developers.google.com/identity/sign-in/web/devconsole-project.&quot;,
    &quot;errors&quot;: [
      {
        &quot;message&quot;: &quot;Login Required.&quot;,
        &quot;domain&quot;: &quot;global&quot;,
        &quot;reason&quot;: &quot;required&quot;,
        &quot;location&quot;: &quot;Authorization&quot;,
        &quot;locationType&quot;: &quot;header&quot;
      }
    ],
    &quot;status&quot;: &quot;UNAUTHENTICATED&quot;,
    &quot;details&quot;: [
      {
        &quot;@type&quot;: &quot;type.googleapis.com/google.rpc.ErrorInfo&quot;,
        &quot;reason&quot;: &quot;CREDENTIALS_MISSING&quot;,
        &quot;domain&quot;: &quot;googleapis.com&quot;,
        &quot;metadata&quot;: {
          &quot;method&quot;: &quot;google.apps.drive.v3.DriveFiles.Create&quot;,
          &quot;service&quot;: &quot;drive.googleapis.com&quot;
        }
      }
    ]
  }
}
 in /home/humansma/hdd/data/api_google_drive/vendor/google/apiclient/src/Http/REST.php:134
Stack trace:
#0 /home/humansma/hdd/data/api_google_drive/vendor/google/apiclient/src/Http/REST.php(107): Google\Http\REST::decodeHttpResponse(Object(GuzzleHttp\Psr7\Response), Object(GuzzleHttp\Psr7\Request), 'Google\\Service\\...')
#1 [internal function]: Google\Http\REST::doExecute(Object(GuzzleHttp\Client), Object(GuzzleHttp\Psr7\Request), 'Google\\Service\\...')
#2 /home/humansma/hdd/data/api_google_drive/vendor/google/apiclient/src/Task/Runner.php(187): call_user_func_array(Array, Array)
#3 /home/humansma/hdd/data/api_google_drive/vendor/google/apiclient/src/Http/REST.php(66): Google\Task\Runner-&gt;run()
#4 /home/humansma/hdd/data/api_google_drive/vendor/google/apiclient/src/Client.php(926): Google\Http\REST::execute(Object(GuzzleHttp\Client), Object(GuzzleHttp\Psr7\Request), 'Google\\Service\\...', Array, NULL)
#5 /home/humansma/hdd/data/api_google_drive/vendor/google/apiclient/src/Service/Resource.php(238): Google\Client-&gt;execute(Object(GuzzleHttp\Psr7\Request), 'Google\\Service\\...')
#6 /home/humansma/hdd/data/api_google_drive/vendor/google/apiclient-services/src/Drive/Resource/Files.php(128): Google\Service\Resource-&gt;call('create', Array, 'Google\\Service\\...')
#7 /home/humansma/hdd/data/backup_files.php(62): Google\Service\Drive\Resource\Files-&gt;create(Object(Google\Service\Drive\DriveFile), Array)
#8 /home/humansma/hdd/data/backup_files.php(85): createGoogleDriveFolder(Object(Google\Service\Drive), 'backup_db', NULL)
#9 /home/humansma/hdd/data/backup_files.php(117): uploadFolderToGoogleDrive(Object(Google\Service\Drive), 'backup_db/')
#10 {main}
  thrown in <b>/home/humansma/hdd/data/api_google_drive/vendor/google/apiclient/src/Http/REST.php</b> on line <b>134</b><br />