drizzle gateway: unable to connect (getting error)

Error: [object Object]
    at $Ie.componentDidCatch (eval at <anonymous> (https://drizzle-gw.heysurya.com/index.js:202:11328), <anonymous>:1024:94784)
    at i.componentDidCatch.r.callback (https://drizzle-gw.heysurya.com/index.js:40:769)
    at Pf (https://drizzle-gw.heysurya.com/index.js:38:15528)
    at Zf (https://drizzle-gw.heysurya.com/index.js:40:31858)
    at pb (https://drizzle-gw.heysurya.com/index.js:40:31440)
    at c1 (https://drizzle-gw.heysurya.com/index.js:40:30999)
    at m1 (https://drizzle-gw.heysurya.com/index.js:40:40855)
    at as (https://drizzle-gw.heysurya.com/index.js:40:40215)
    at mb (https://drizzle-gw.heysurya.com/index.js:40:35130)
    at S (https://drizzle-gw.heysurya.com/index.js:25:1584)

{
  "drizzle-version": "2.0.1",
  "drizzle-global": {
    "state": {
      "showCounts": false,
      "flatSchemas": false,
      "dataFormats": null,
      "expandSubviews": false,
      "paginationType": "limit-offset"
    },
    "version": 0
  },
  "drizzle-db-9acea704-ca83-4288-a89b-25e8b716c4b5": {
    "state": {
      "currentPage": "main",
      "filterViews": {},
      "isSidebarOpen": true,
      "isShowSidebarContent": true,
      "filtersVisible": false,
      "sidebarWidth": 268,
      "currentSchemaName": null,
      "currentTable": null
    },
    "version": 1
  }
}