Fatal error: Uncaught TypeError: array_key_exists(): Argument #2 ($array) must be of type array, bool given in /var/www/vhosts/h265317.server57.campusspeicher.de/weather.berndp.de/functions.php:103 Stack trace: #0 /var/www/vhosts/h265317.server57.campusspeicher.de/weather.berndp.de/functions.php(132): keyExists(false, 'id') #1 /var/www/vhosts/h265317.server57.campusspeicher.de/weather.berndp.de/stationDetails.php(13): getStationData('14318189') #2 {main} thrown in /var/www/vhosts/h265317.server57.campusspeicher.de/weather.berndp.de/functions.php on line 103