Too many dynamic script compilations within one minute

Elastic Stack Elasticsearch
3

Here is one of sample query.

   {
   "query": {
      "bool": {
         "must": [
            {
               "query_string": {
                  "query": "a*",
                  "quote_analyzer": "standard",
                  "allow_leading_wildcard": "true",
                  "analyze_wildcard": "true",
                  "default_operator": "AND",
                  "phrase_slop": 1
               }
            },
            {
               "script": {
                  "script": {
                     "source": "Pattern p =  /\\s?a\\S*?/i;   p.matcher(params._source.summary ?: '').find();",
                     "lang": "painless"
                  }
               }
            }
         ]
      }
   }
}