Elasticsearch IllegalArgumentException[TokenStream expanded to 257 finite strings. Only <= 256 finite strings are supported]

Elasticsearch Problem

# Remove old data
curl -XDELETE "http://localhost:9200/testindex"
 
# Create index with mapping
curl -XPOST "http://localhost:9200/testindex/" -d '
{
   "mappings" : {
      "testtype" : {
         "properties" : {
            "available_for_client" : {
               "type" : "string",
               "index" : "not_analyzed"
            },
            "suggest" : {
               "type" : "completion",
               "payloads" : true,
               "context" : {
                  "site" : {
                     "type" : "category",
                     "path" : "available_for_client",
                     "default" : ""
                  }
               }
            }
         }
      }
   }
}
'
 
# Create Document
curl -XPOST "http://localhost:9200/testindex/testtype/" -d '
{
   "suggest" : "some suggest information",

   "available_for_client" : [
      "client1",
      "client2",
      "client3",
      "client4",
      "client5",
      "client6",
      "client7",
      "client8",
      "client9",
      "client10",
      "client11",
      "client12",
      "client13",
      "client14",
      "client15",
      "client16",
      "client17",
      "client18",
      "client19",
      "client20",
      "client21",
      "client22",
      "client23",
      "client24",
      "client25",
      "client26",
      "client27",
      "client28",
      "client29",
      "client30",
      "client31",
      "client32",
      "client33",
      "client34",
      "client35",
      "client36",
      "client37",
      "client38",
      "client39",
      "client40",
      "client41",
      "client42",
      "client43",
      "client44",
      "client45",
      "client46",
      "client47",
      "client48",
      "client49",
      "client50",
      "client51",
      "client52",
      "client53",
      "client54",
      "client55",
      "client56",
      "client57",
      "client58",
      "client59",
      "client60",
      "client61",
      "client62",
      "client63",
      "client64",
      "client65",
      "client66",
      "client67",
      "client68",
      "client69",
      "client70",
      "client71",
      "client72",
      "client73",
      "client74",
      "client75",
      "client76",
      "client77",
      "client78",
      "client79",
      "client80",
      "client81",
      "client82",
      "client83",
      "client84",
      "client85",
      "client86",
      "client87",
      "client88",
      "client89",
      "client90",
      "client91",
      "client92",
      "client93",
      "client94",
      "client95",
      "client96",
      "client97",
      "client98",
      "client99",
      "client100",
      "client101",
      "client102",
      "client103",
      "client104",
      "client105",
      "client106",
      "client107",
      "client108",
      "client109",
      "client110",
      "client111",
      "client112",
      "client113",
      "client114",
      "client115",
      "client116",
      "client117",
      "client118",
      "client119",
      "client120",
      "client121",
      "client122",
      "client123",
      "client124",
      "client125",
      "client126",
      "client127",
      "client128",
      "client129",
      "client130",
      "client131",
      "client132",
      "client133",
      "client134",
      "client135",
      "client136",
      "client137",
      "client138",
      "client139",
      "client140",
      "client141",
      "client142",
      "client143",
      "client144",
      "client145",
      "client146",
      "client147",
      "client148",
      "client149",
      "client150",
      "client151",
      "client152",
      "client153",
      "client154",
      "client155",
      "client156",
      "client157",
      "client158",
      "client159",
      "client160",
      "client161",
      "client162",
      "client163",
      "client164",
      "client165",
      "client166",
      "client167",
      "client168",
      "client169",
      "client170",
      "client171",
      "client172",
      "client173",
      "client174",
      "client175",
      "client176",
      "client177",
      "client178",
      "client179",
      "client180",
      "client181",
      "client182",
      "client183",
      "client184",
      "client185",
      "client186",
      "client187",
      "client188",
      "client189",
      "client190",
      "client191",
      "client192",
      "client193",
      "client194",
      "client195",
      "client196",
      "client197",
      "client198",
      "client199",
      "client200",
      "client201",
      "client202",
      "client203",
      "client204",
      "client205",
      "client206",
      "client207",
      "client208",
      "client209",
      "client210",
      "client211",
      "client212",
      "client213",
      "client214",
      "client215",
      "client216",
      "client217",
      "client218",
      "client219",
      "client220",
      "client221",
      "client222",
      "client223",
      "client224",
      "client225",
      "client226",
      "client227",
      "client228",
      "client229",
      "client230",
      "client231",
      "client232",
      "client233",
      "client234",
      "client235",
      "client236",
      "client237",
      "client238",
      "client239",
      "client240",
      "client241",
      "client242",
      "client243",
      "client244",
      "client245",
      "client246",
      "client247",
      "client248",
      "client249",
      "client250",
      "client251",
      "client252",
      "client253",
      "client254",
      "client255",
      "client256",
      "client257"]
}
'

# Response
# {"error":"IllegalArgumentException[TokenStream expanded to 257 finite strings. Only <= 256 finite strings are supported]","status":500}