Error during synchronization between servers:

**Describe the bug**

Error during synchronization between servers:


A clear and concise description of what the bug is.

Error during synchronization between servers:

**To Reproduce**

Steps to reproduce the behavior:

1. Go to '...'

Main menu

3. Click on '....'

Demo APP

5. Scroll down to '....'

no need

7. See error


**Expected behavior**

A clear and concise description of what you expected to happen.

**Screenshots**

If applicable, add screenshots to help explain your problem.

**Desktop (please complete the following information):**

- OS: [e.g. iOS]
- Browser [e.g. chrome, safari]
- Version [e.g. 22]

Using VIRTUAL MACHINE UBUNTU running over WINDOWS 10

**Logs**

Run those commands and attach result to the ticket:

`docker ps`

`docker-compose logs`

**Additional context**

On WEB SERVER

Add any other context about the problem here.