Fatal error: Uncaught Error: Class 'Google_Collection' not found in /home/app/htdocs/ninja/vendor/google/apiclient-services/src/Google/Service/Games/PlayerAchievementListResponse.php:18
Stack trace:
#0 {main}
thrown in /home/app/htdocs/ninja/vendor/google/apiclient-services/src/Google/Service/Games/PlayerAchievementListResponse.php on line 18