Exceeding temporal storage

[FxKu]

I got the following error when executing one aggregate query. It means that there is no more temporal storage left on the machine. Question is which machine? ;)

events.js:160
      throw er; // Unhandled 'error' event
      ^

error: konnte nicht in temporäre Datei für Tuplestore schreiben: Auf dem Gerät ist kein Speicherplatz mehr verfügbar
    at Connection.parseE (C:\Users\fkunde\workspace\fcd-miner\app\node_modules\p
g\lib\connection.js:553:11)
    at Connection.parseMessage (C:\Users\fkunde\workspace\fcd-miner\app\node_mod
ules\pg\lib\connection.js:378:19)
    at Socket.<anonymous> (C:\Users\fkunde\workspace\fcd-miner\app\node_modules\
pg\lib\connection.js:119:22)
    at emitOne (events.js:96:13)
    at Socket.emit (events.js:188:7)
    at readableAddChunk (_stream_readable.js:176:18)
    at Socket.Readable.push (_stream_readable.js:134:10)
    at TCP.onread (net.js:547:20)