Kernrechtsfrage
Whether the request for restoration of the deadline for paying the advance on costs was admissible before the Federal Supreme Court.
Extrahierter Entscheid
The request was inadmissible because such restoration must be sought before the cantonal court, not the Federal Supreme Court.
Extrahierte Begründung
Jurisdiction for restoring a deadline under Art. 148 CPC lies with the cantonal court.