Data backup and restoration on Ubuntu running TheHive 3.4.1 - User Init not found [Bug]

[iZAK328]

Request Type

Bug

Work Environment

Question	Answer
OS version (server)	Ubuntu 18.04.5
OS version (client)	Windows 10
Virtualized Env.	True
Dedicated RAM	8 GB
vCPU	2
TheHive version / git hash	3.4.1
Package Type	DEB
Database	Elasticsearch
Index type	Elasticsearch
Attachments storage	Local
Browser type & version	Chrome

Problem Description

I had tried performing a backup and restore of the data on the Ubuntu VM running thehive 3.4.1

I had followed the steps provided in this given documentation Moving Data from one server to another

All the above steps from registering a repo, backing up and restoring the data resulted in output as mentioned in the documentation

{"acknowledged":true}

NOTE: ALl of these above steps were performed after stopping the Hive service.

Steps to Reproduce

Steps to backup and restore

1. Creating backup repository

       path.repo: ["/opt/thehivebackup"]

2. Registering the snapshot repository

       curl -XPUT 'http://localhost:9200/_snapshot/thehive_backup' -H 'Content-Type: application/json' -d '   V{
           "type": "fs",
           "settings": {
               "location": "/opt/thehivebackup",
               "compress": true
           }
       }'

3. Backing up the data

       curl -XPUT 'http://localhost:9200/_snapshot/thehive_backup/snapshot_1?wait_for_completion=true&pretty' -H 'Content-Type: application/json' -d '{
       "indices": "test_the_hive_15"
       }'

   • RESPONSE

         {
             "snapshots": [{
                 "snapshot": "snapshot_1",
                 "uuid": "fFJMYRGlTz6HWSQuei91Zg",
                 "version_id": 6080499,
                 "version": "6.8.4",
                 "indices": [
                     "test_the_hive_15"
                 ],
                 "state": "SUCCESS",
                 "start_time": "2022-10-17T15:14:35.766Z",
                 "start_time_in_millis": 1666019675766,
                 "end_time": "2022-10-17T15:14:36.473Z",
                 "end_time_in_millis": 1666019676473,
                 "duration_in_millis": 707,
                 "failures": [],
                 "shards": {
                 "total": 5,
                 "failed": 0,
                 "successful": 5
                 }
             }]
         }

4. Restoring the data

       curl -XPOST "http://localhost:9200/_snapshot/thehive_backup/snapshot_1/_restore" -H 'Content-Type: application/json' -d '
       {
       "indices": "test_the_hive_15"
       }'

5. Renaming the index

   
       curl "localhost:9200/_reindex" -H 'Content-Type: application/json' -d '
       {
           "source": {
               "index": "test_the_hive_15"
           },
           "dest": {
               "index": "the_hive_15"
           }
       }'

### Complementary information
1. I've attached the application log of the server.
[application.log](https://github.com/TheHive-Project/TheHive/files/9809029/application.log) 

2. The error shown on the UI 
![Userinit](https://user-images.githubusercontent.com/33455711/196397890-39160b29-e04a-4728-ac0f-48037befdf7e.png)