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<b>Warning</b>:  session_start(): open(/var/lib/php/sessions/sess_5e6cjq4tsbi6v86ilsfhle3org, 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 metaMapPut(IMeta o, O key, O value) {
  if (o == null || key == null) ret;
  Map map = convertObjectMetaToMap(o);
  syncMapPutOrRemove(map, key, value);
}

// untested...
/*svoid metaMapPut(IMeta o, O key, O value, IMapImplementationPolicy policy) {
  if (o == null || key == null) ret;
  if (policy == null) ret with metaMapPut(o, key, value);
  
  // no shortcuts in this function, always get mutex & lock
  temp var mutex = tempMetaMutex(o);
  synchronized(mutex!) {
    O meta = o._getMeta();
    
    // create map if necessary
    Map map = null;
    if (meta cast Map)
      map = meta;
    else if (meta != null)
      map = policy.put(map, previousMeta := meta);
      
    // putOrRemove through policy
    if (value != null)
      map = policy.put(map, key, value);
    else
      map = policy.remove(map, key);
      
    if (map != meta) o._setMeta(map);
  }
}*/