Migration V4 to V5

Self-Hosted | v5
1

Hello!

I’m currently trying to transfer data from InvoiceNinja 4.5.19 to a newly installed version 5. For the new version, I used the CLI script as described at Free Source Available Invoicing, Expenses & Time-Tracking | Invoice Ninja . The new installation works perfectly. However, as soon as I complete the last step in the migration tool in the older version 4 by clicking “Next,” the following error appears.

error
error1042×424 72.7 KB

I executed the failed request manually via Postman, which worked fine. So I suspect the problem lies with the older version 4. However, I have no idea what exactly is causing the failure. Does anyone have an idea?

Best regards

2

Hi,

You’ll need to upgrade to v4.5.50 to use the migration.

If you don’t want to touch your v4 app you can setup a new v4 install with a copy of the database and .env file.