When we restart Jira service, We are not able to see any Service Desk features such as SLAs, Queues, Reports, Request Types....
But we re-index whole Jira system, We are able to see all features but getting popup error message, while assigning tickets, adding components, tagging users in comment.
- Is this happening while you fill the value of the assignee? ----> yes. Every time you type a letter the error "jira was contacted but has return and error response"see picture that I have attached.
- is this happening to all users? ---> Yes.
- is this happening with all browsers ---> yess. we have IE and chrome.
- do you see any error?
same as this morning
2020-04-16 16:18:51,536 https-jsse-nio-8443-exec-31 ERROR [c.a.j.web.servlet.InternalServerErrorServlet] {errorId=3fe74a
22-cdad-4bca-9610-ccde920249b7, interpretedMsg=, cause=java.lang.RuntimeException: Searcher not available at this moment, sta
cktrace=java.lang.RuntimeException: Searcher not available at this moment
We have restarted Services, Reindexed whole system, removed corrupted projects still same issue. Even getting error message in Customer Portal.

