Internal Error is observed while running CBAS query

[

  {

    "code": 25000,

    "msg": "Internal error",

    "query_from_user": "select syn.DataverseName, syn.SynonymName from Metadata.`Synonym` as syn where syn.ObjectDataverseName in [\"Default\", \"dv_1\", \"dv_2.dv_2\", \"dv_3.dv_3\", \"dv_4\", \"dv_5\", \"dv_6.dv_6\", \"dv_7\", \"dv_8.dv_8\", \"dv_9\"] and syn.ObjectName in (select value ds.DatasetName from Metadata.`Dataset` as ds where ds.DataverseName in [\"Default\", \"dv_1\", \"dv_2.dv_2\", \"dv_3.dv_3\", \"dv_4\", \"dv_5\", \"dv_6.dv_6\", \"dv_7\", \"dv_8.dv_8\", \"dv_9\"] and ds.BucketName in [\"default\", \"other-1\", \"other-2\", \"other-3\"]) or syn.ObjectName in (select value syn1.SynonymName from Metadata.`Synonym` as syn1 where syn1.SynonymName in [\"synonym_17\", \"synonym_19\", \"synonym_33\", \"synonym_14\", \"synonym_5\", \"synonym_6\", \"synonym_7\", \"synonym_38\", \"synonym_11\", \"synonym_44\", \"synonym_26\", \"synonym_25\", \"synonym_8\", \"synonym_35\"] and syn1.ObjectName in (select value ds1.DatasetName from Metadata.`Dataset` as ds1 where ds1.DataverseName in [\"Default\", \"dv_1\", \"dv_2.dv_2\", \"dv_3.dv_3\", \"dv_4\", \"dv_5\", \"dv_6.dv_6\", \"dv_7\", \"dv_8.dv_8\", \"dv_9\"] and ds1.BucketName in [\"default\", \"other-1\", \"other-2\", \"other-3\"]));"

  }

]