React UI - Self Hosting - White Screen after switching from Flutter

[hillel]

The info in this thread may help:

Client Portal unable to view or download PDF, spinning red-black circle

Self-Hosted, installed via Softaculous on a shared server, not sure where to begin. Happening with version 5.6.31 and 5.7.5 in an existing installation and database as well as a brand new test deployment. When sending an invoice to a client, client receives email and clicks on View Invoice button, which takes them to the Client Portal successfully, but viewing the invoice (or quote) results in a spinning red-black circle and never proceeds. Unable to view or download their invoice. Generatin…