Fatal error: Uncaught ConvertApi\Error\Api: User credentials not set, secret or token must be passed. Code: 4013 in /var/www/html/scorm/vendor/convertapi/convertapi-php/lib/ConvertApi/Client.php:164 Stack trace: #0 /var/www/html/scorm/vendor/convertapi/convertapi-php/lib/ConvertApi/Client.php(121): ConvertApi\Client->checkResponse(Resource id #1, '{"Code":4013,"M...') #1 /var/www/html/scorm/vendor/convertapi/convertapi-php/lib/ConvertApi/Client.php(11): ConvertApi\Client->execute(Resource id #1) #2 /var/www/html/scorm/vendor/convertapi/convertapi-php/lib/ConvertApi/ConvertApi.php(100): ConvertApi\Client->get('user') #3 /var/www/html/scorm/vendor/convertapi/convertapi-php/examples/retrieve_user_information.php(12): ConvertApi\ConvertApi::getUser() #4 {main} thrown in /var/www/html/scorm/vendor/convertapi/convertapi-php/lib/ConvertApi/Client.php on line 164