Questão jurídica principal
Whether the appeal had to be declared inadmissible because the advance on costs was not paid in time.
Decisão extraída
Yes. As the appellant failed to pay the advance within the supplementary deadline, the appeal was inadmissible.
Fundamentação extraída
Under the simplified procedure, failure to pay the advance on costs after warning leads to inadmissibility pursuant to Art. 62 para. 3 LTF.