(L2) /var/www/vhosts/xn--fewo-plner-see-1pb.de/httpdocs/models/WetterModel.php(60): simplexml_load_file(https://api.openweathermap.org/data/2.5/forecast?id=2853161&units=metric&lang=de&APPID=5f68570d715840570bee42d9823b7862&mode=xml): failed to open stream: HTTP request failed! HTTP/1.1 401 Unauthorized

(L2) /var/www/vhosts/xn--fewo-plner-see-1pb.de/httpdocs/models/WetterModel.php(60): simplexml_load_file(): I/O warning : failed to load external entity "https://api.openweathermap.org/data/2.5/forecast?id=2853161&units=metric&lang=de&APPID=5f68570d715840570bee42d9823b7862&mode=xml"

(L8) /var/www/vhosts/xn--fewo-plner-see-1pb.de/httpdocs/models/WetterModel.php(65): Trying to get property 'forecast' of non-object

(L8) /var/www/vhosts/xn--fewo-plner-see-1pb.de/httpdocs/models/WetterModel.php(65): Trying to get property 'time' of non-object

(L2) /var/www/vhosts/xn--fewo-plner-see-1pb.de/httpdocs/models/WetterModel.php(65): Invalid argument supplied for foreach()

(L2) /var/www/vhosts/xn--fewo-plner-see-1pb.de/httpdocs/models/WetterModel.php(27): simplexml_load_file(https://api.openweathermap.org/data/2.5/weather?id=2853161&units=metric&lang=de&APPID=5f68570d715840570bee42d9823b7862&mode=xml): failed to open stream: HTTP request failed! HTTP/1.1 401 Unauthorized

(L2) /var/www/vhosts/xn--fewo-plner-see-1pb.de/httpdocs/models/WetterModel.php(27): simplexml_load_file(): I/O warning : failed to load external entity "https://api.openweathermap.org/data/2.5/weather?id=2853161&units=metric&lang=de&APPID=5f68570d715840570bee42d9823b7862&mode=xml"

(L8) /var/www/vhosts/xn--fewo-plner-see-1pb.de/httpdocs/models/WetterModel.php(33): Trying to get property 'city' of non-object

(LError: Call to a member function attributes() on null in /var/www/vhosts/xn--fewo-plner-see-1pb.de/httpdocs/models/WetterModel.php:33
Stack trace:
#0 /var/www/vhosts/xn--fewo-plner-see-1pb.de/httpdocs/models/WetterModel.php(109): WetterModel->XMLauslesen()
#1 /var/www/vhosts/xn--fewo-plner-see-1pb.de/httpdocs/extensions/MenuExtension.php(28): WetterModel::getAktuellesWetter()
#2 /var/www/vhosts/xn--fewo-plner-see-1pb.de/httpdocs/system/classes/ControllerBase.php(46): MenuExtension->BeforeAction()
#3 /var/www/vhosts/xn--fewo-plner-see-1pb.de/httpdocs/system/classes/ControllerBase.php(35): ControllerBase->execExtensions()
#4 /var/www/vhosts/xn--fewo-plner-see-1pb.de/httpdocs/system/classes/HomeurlController.php(23): ControllerBase->__construct()
#5 /var/www/vhosts/xn--fewo-plner-see-1pb.de/httpdocs/system/classes/TemplateController.php(42): HomeurlController->__construct()
#6 /var/www/vhosts/xn--fewo-plner-see-1pb.de/httpdocs/system/internal/Calling.php(70): TemplateController->__construct()
#7 /var/www/vhosts/xn--fewo-plner-see-1pb.de/httpdocs/index.php(24): Calling::Run()
#8 {main}) ():