Questão jurídica principal
Whether the appeal was admissible despite failure to pay the required advance of costs within the extended deadline.
Decisão extraída
The appeal was inadmissible because the advance of costs was not paid within the time limits fixed by the court.
Fundamentação extraída
After an initial order and a further extension under Art. 62(3) LTF, the required advance still had not been paid; inadmissibility followed under Art. 62(3) and summary dismissal under Art. 108(1)(a) LTF.