Upgrade 1.8.13 to 2.0.0

Hello, we had an installation of Xibo in version 1.7.8 which I updated:

  • 1.7.8 to 1.7.9 => OK
  • 1.7.9 to 1.8.0 => OK
  • 1.8.0 to 1.8.13 => OK
  • 1.8.13 to 2.0.0 => KO

The login page remains on the message:
The CMS is temporarily offline following an update…

I tried all the tips found here, but without success. The database update does not start.

The server is under Debian, latest version:

  • Debian 12.x
    -Apache 2
  • PhP 5.6 (Other possible).

Any idea for migrating the database?