Unable to finish installation - Error during load/superuser

[lemtargatwing]

Bug report

Title

Unable to finish installation - Error during load/superuser

Issue Description

Unable to finish new installation - Error during load/superuser

Preconditions

Please provide as detailed information about your environment as possible.

1. Ubuntu 20.04 LTS
2. PHP 7.3
3. External MySQL database

Steps to reproduce

1. Proceed through web based installation
2. Error during setup

Attempt 2:

1. Followed CLI installation steps - ran php bin/console uvdesk:configure-helpdesk
2. Database migration failed

Expected result

Installation should succeed

Actual result

Installation fails
Web installation:

CLI Installation:

Database after failed install:

[papnoisanjeev]

@lemtargatwing

Please try using web installer.

Or

You can try manual installation as well.

[papnoisanjeev]

@lemtargatwing

Is you issue resolved or still you need help !!
we are closing this issue if still facing the issue you can reply on same thread or can generate a new one.