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Hi All,


Does anyone have any ideas what the following errors are?


[17-Feb-2019 16:39:54 UTC] PHP Warning: SimpleXMLElement::addChild() expects parameter 2 to be string, array given in /home/*****/public_html/crew/core/common/CentralData.class.php on line 198

[17-Feb-2019 16:39:55 UTC] PHP Warning: Cannot modify header information - headers already sent by (output started at /home/*****/public_html/crew/core/common/CentralData.class.php:198) in /home/*****/public_html/crew/core/modules/kACARSII/kACARSII.php on line 644


Phpvms 5.5.2


195  # Add any children who might exist...            
196            if(count($children) > 0) {
197                foreach($children as $key => $value) {
198                   $child->addChild($key, $value);
199               }
200           }




644       header('Content-type: text/xml');
645      $xml_string = $xml->asXML();
646        echo $xml_string;
647        return;
648    }

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