Allgemeiner Fehler: Cannot use object of type WP_Error as array
#0  wpsg\Exceptionhandler::exception(Error Object ([*message] => Cannot use object of type WP_Error as array,[Errorstring] => Error: Cannot use object of type WP_Error as array in /var/www/retterdesrock/wp-content/plugins/wpshopgermany-free/controller/wpsg_SystemController.class.php:155
Stack trace:
#0 /var/www/retterdesrock/wp-content/plugins/wpshopgermany-free/lib/filter_functions.inc.php(408): wpsg_SystemController->get_url_post_content()
#1 /var/www/retterdesrock/wp-content/plugins/wpshopgermany-free/lib/filter_functions.inc.php(465): wpsg_api_call()
#2 /var/www/retterdesrock/wp-content/plugins/wpshopgermany-free/controller/wpsg_ShopController.class.php(2754): wpsg_get_update_data()
#3 /var/www/retterdesrock/wp-content/plugins/wpshopgermany-free/controller/wpsg_ShopController.class.php(825): wpsg_ShopController->loadModule()
#4 /var/www/retterdesrock/wp-content/plugins/wpshopgermany-free/wpshopgermany.php(211): wpsg_ShopController->initShop()
#5 /var/www/retterdesrock/wp-settings.php(391): include_once('/var/www/retter...')
#6 /var/www/retterdesrock/wp-config.php(89): require_once('/var/www/retter...')
#7 /var/www/retterdesrock/wp-load.php(37): require_once('/var/www/retter...')
#8 /var/www/retterdesrock/wp-blog-header.php(13): require_once('/var/www/retter...')
#9 /var/www/retterdesrock/index.php(17): require('/var/www/retter...')
#10 {main},[*code] => 0,[*file] => /var/www/retterdesrock/wp-content/plugins/wpshopgermany-free/controller/wpsg_SystemController.class.php,[*line] => 155,[Errortrace] => Array ([0] => Array ([file] => /var/www/retterdesrock/wp-content/plugins/wpshopgermany-free/lib/filter_functions.inc.php,[line] => 408,[function] => get_url_post_content,[class] => wpsg_SystemController,[type] => ->),[1] => Array ([file] => /var/www/retterdesrock/wp-content/plugins/wpshopgermany-free/lib/filter_functions.inc.php,[line] => 465,[function] => wpsg_api_call),[2] => Array ([file] => /var/www/retterdesrock/wp-content/plugins/wpshopgermany-free/controller/wpsg_ShopController.class.php,[line] => 2754,[function] => wpsg_get_update_data),[3] => Array ([file] => /var/www/retterdesrock/wp-content/plugins/wpshopgermany-free/controller/wpsg_ShopController.class.php,[line] => 825,[function] => loadModule,[class] => wpsg_ShopController,[type] => ->),[4] => Array ([file] => /var/www/retterdesrock/wp-content/plugins/wpshopgermany-free/wpshopgermany.php,[line] => 211,[function] => initShop,[class] => wpsg_ShopController,[type] => ->),[5] => Array ([file] => /var/www/retterdesrock/wp-settings.php,[line] => 391,[args] => Array ([0] => /var/www/retterdesrock/wp-content/plugins/wpshopgermany-free/wpshopgermany.php),[function] => include_once),[6] => Array ([file] => /var/www/retterdesrock/wp-config.php,[line] => 89,[args] => Array ([0] => /var/www/retterdesrock/wp-settings.php),[function] => require_once),[7] => Array ([file] => /var/www/retterdesrock/wp-load.php,[line] => 37,[args] => Array ([0] => /var/www/retterdesrock/wp-config.php),[function] => require_once),[8] => Array ([file] => /var/www/retterdesrock/wp-blog-header.php,[line] => 13,[args] => Array ([0] => /var/www/retterdesrock/wp-load.php),[function] => require_once),[9] => Array ([file] => /var/www/retterdesrock/index.php,[line] => 17,[args] => Array ([0] => /var/www/retterdesrock/wp-blog-header.php),[function] => require)),[Errorprevious] => ))