Trying to get property of non-object

[ricwein]

If im trying to run this library, i'm just getting back the following error: Strict Standards: Creating default object from empty value in /var/www/exchange/lib/ExchangeClient.php on line 332 Strict Standards: Creating default object from empty value in /var/www/exchange/lib/ExchangeClient.php on line 333 Strict Standards: Creating default object from empty value in /var/www/exchange/lib/ExchangeClient.php on line 338 Strict Standards: Creating default object from empty value in /var/www/exchange/lib/ExchangeClient.php on line 340 Strict Standards: Creating default object from empty value in /var/www/exchange/lib/ExchangeClient.php on line 342 Notice: Trying to get property of non-object in /var/www/exchange/lib/ExchangeClient.php on line 354 Notice: Trying to get property of non-object in /var/www/exchange/lib/ExchangeClient.php on line 354 Notice: Trying to get property of non-object in /var/www/exchange/lib/ExchangeClient.php on line 354 Notice: Trying to get property of non-object in /var/www/exchange/lib/ExchangeClient.php on line 357 Notice: Trying to get property of non-object in /var/www/exchange/lib/ExchangeClient.php on line 357 Notice: Trying to get property of non-object in /var/www/exchange/lib/ExchangeClient.php on line 357 So clearly somthing is wrong with the variable $CreateItem, but i'm not able to figure out what... phpStorm shows me the useless error 'Undifined Variable "CreateItem"... '

Any Idea why this error occurred? Is it possible, that this error has something todo with the, may not right configured, curl at the server?