Weather: RLT Lindau-Gettorf U18

Fatal error: Uncaught Error: Call to undefined function curl_init() in /var/customers/webs/Mats/www/include/class/event/class_event_weather.php:52 Stack trace: #0 /var/customers/webs/Mats/www/include/class/event/class_event_weather.php(251): Weather->getCoords() #1 /var/customers/webs/Mats/www/weather.php(9): Weather->weather_forecast_output() #2 /var/customers/webs/Mats/www/show_event.php(290): include('/var/customers/...') #3 /var/customers/webs/Mats/www/index.php(46): include('/var/customers/...') #4 {main} thrown in /var/customers/webs/Mats/www/include/class/event/class_event_weather.php on line 52