I am maintaining client website which built in `rails and Postgres` database and deployed on `Heroku server`.

This website used websolr for search. But suddenly from few days got issue regarding `websolr`. Got below error:

```
Error is on websolr: Error: {"code":403,"message":"Cluster is currently read-only for maintenance. Please try your request again in a few minutes. See status.websolr.com or contact support@websolr.com for updates."}

```

I tried to find out solutions but no any where mention specific this issue.

Let me know if any one have knowledge or faced before same issue.

Thanks