Questão jurídica principal
Whether the civil appeal was admissible despite non-payment of the required advance on costs
Decisão extraída
The appeal was inadmissible because the advance on costs was not paid within the final deadline.
Fundamentação extraída
Under Art. 62(3) LTF, failure to pay the required advance leads to inadmissibility; the simplified procedure under Art. 108 LTF was appropriate.