Server error log spam

[k3ithos]

Using the latest release for XF2 from the official XenForo forum, the addon spams my server error log every minute with 2 errors as follows:

Stack trace:
#0 src/addons/OpenXBL/Job/Leaderboards.php(61): OpenXBL\Api->__construct(NULL)
#1 src/addons/OpenXBL/Job/Leaderboards.php(35): OpenXBL\Job\Leaderboards->updateUser(Object(EWR\Discord\Entity\User))
#2 src/XF/Job/Manager.php(241): OpenXBL\Job\Leaderboards->run(8)
#3 src/XF/Job/Manager.php(187): XF\Job\Manager->runJobInternal(Array, 8)
#4 src/XF/Job/Manager.php(76): XF\Job\Manager->runJobEntry(Array, 8)
#5 job.php(15): XF\Job\Manager->runQueue(false, 8)
#6 {main}

Request state:
array(4) {
  ["url"] => string(8) "/job.php"
  ["referrer"] => string(31) "https://forums.nethergames.org/"
  ["_GET"] => array(0) {
  }
  ["_POST"] => array(0) {
  }
}

—

ErrorException: [E_NOTICE] Undefined index: token src/addons/OpenXBL/Job/Leaderboards.php:59

Stack trace:
#0 src/addons/OpenXBL/Job/Leaderboards.php(59): XF::handlePhpError(8, '[E_NOTICE] Unde...', '/var/www/nether...', 59, Array)
#1 src/addons/OpenXBL/Job/Leaderboards.php(35): OpenXBL\Job\Leaderboards->updateUser(Object(EWR\Discord\Entity\User))
#2 src/XF/Job/Manager.php(241): OpenXBL\Job\Leaderboards->run(8)
#3 src/XF/Job/Manager.php(187): XF\Job\Manager->runJobInternal(Array, 8)
#4 src/XF/Job/Manager.php(76): XF\Job\Manager->runJobEntry(Array, 8)
#5 job.php(15): XF\Job\Manager->runQueue(false, 8)
#6 {main}

Request state:
array(4) {
  ["url"] => string(8) "/job.php"
  ["referrer"] => string(31) "https://forums.nethergames.org/"
  ["_GET"] => array(0) {
  }
  ["_POST"] => array(0) {
  }
}

Would this be a problem with my setup or the addon itself?