Fatal error: Uncaught TypeError: Argument 1 passed to League\OAuth2\Client\Provider\AbstractProvider::prepareAccessTokenResponse() must be of the type array, string given, called in /home/dilan/repo/vh-webshop/vendor/league/oauth2-client/src/Provider/AbstractProvider.php on line 561 and defined in /home/dilan/repo/vh-webshop/vendor/league/oauth2-client/src/Provider/AbstractProvider.php:732 Stack trace: #0 /home/dilan/repo/vh-webshop/vendor/league/oauth2-client/src/Provider/AbstractProvider.php(561): League\OAuth2\Client\Provider\AbstractProvider->prepareAccessTokenResponse('Composer detect...') #1 /home/dilan/repo/vh-webshop/web/app/plugins/van-heurck-erp-sync/includes/Sync.php(645): League\OAuth2\Client\Provider\AbstractProvider->getAccessToken(Object(League\OAuth2\Client\Grant\ClientCredentials)) #2 /home/dilan/repo/vh-webshop/web/app/plugins/van-heurck-erp-sync/includes/Sync.php(44): VanHeurckSync\Sync->getAccessToken() #3 /home/dilan/repo/vh-webshop/web/app/plugins/van-heurck-erp-sync/includes/Sync.php(25): VanHeurckS in /home/dilan/repo/vh-webshop/vendor/league/oauth2-client/src/Provider/AbstractProvider.php on line 732