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<b>Warning</b>:  session_start(): open(/var/lib/php/sessions/sess_vtvev975dm5g1apnr1q75okmr4, 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 />
<br />
<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 />
sclass ExternalMutex /*implements AutoCloseable*/ {
  int referenceCount;
  
  void incRefCount {
    referenceCount++;
    ifdef ExternalMutex_debug
      print(toStringWithIdentity(this) + " referenceCount++ => " + referenceCount);
    endifdef
  }
  
  int decRefCount() {
    --referenceCount;
    ifdef ExternalMutex_debug
      print(toStringWithIdentity(this) + " referenceCount-- => " + referenceCount);
    endifdef
    ret referenceCount;
  }
  
  /*public void close {
    var map = externalMutexMap();
    synchronized(map) {
      if (--referenceCount == 0)
        map.remove(this);
    }
  }*/
}