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<b>Warning</b>:  session_start(): open(/var/lib/php/sessions/sess_g7kerhc41d1ii307101uufuodt, O_RDWR) failed: No space left on device (28) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
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<b>Warning</b>:  session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
svoid ai_parseTree_makeTotalWeights(Element e, double weight) {
  e.totalWeight = weight*e.weight;
  
  for (Element child : unnull(e.children))
    ai_parseTree_makeTotalWeights(child, e.totalWeight);
    
  sortInPlaceByCalculatedField(e.children, func(Element e) -> Double { e.totalWeight });
}