I have two installation of InvoiceNinja.
One with Softaculous in version 4.5.21 and another one installation in another server without Softaculous, in manual installation with git and composer (latest version of 4.x).
I can make all I want but the problem is the payment.
I can’t pay any invoice. I’m using Stripe and it work fine with my first Softaculous installation. With the manual installation I always have the same message “An error occured. Please refreshe the page and try-again.”.
I have no log. But in web console I can see an exception :