f424312 Script: Move SCRIPT_ERR_COUNT (Christian Lewe)

Pull request description:

  Fix #1285

ACKs for top commit:
  delta1:
    ACK f424312

Tree-SHA512: b52a09c8da11bbfd11e82b0b7e18480eaa7f1948637c21385ad0307050b06e890244fef56e2f0747d5bb31bd6e3339b9f110f6872dff733493cb767c0fa09aa9