array(2) {
  ["fq"] => array(1) {
    [0] => string(9) "id_site:1"
  }
  ["sort"] => string(79) "marca_booster desc, categoria_booster desc, anyo desc, cm3 asc, precio_sort asc"
}
array(1) {
  [0] => string(3) "*:*"
}
array(5) {
  ["error"] => bool(true)
  ["error_message"] => string(31) "'0' Status: Communication Error"
  ["docs"] => array(0) {
  }
  ["total"] => int(0)
  ["start"] => int(0)
}