bug: Board and/or images are not loaded

[Verhoeckx]

Steps To Reproduce

1. Create a document in Penpot
2. Save/close the document
3. Open it again

Expected behavior

All boards and/or images are shown.

Actual behavior

Boards and/or images are not shown (see screenshot).

Screenshots or video

The below workspace contains five boards, but none are shown.

Desktop (please complete the following information)

Fedora 39 Silverblue Firefox 122

Smartphone (please complete the following information)

No response

Environment (please complete the following information)

Self hosted Penpot 1.19 RHEL 9.3 Docker 25.0.3

Reverse proxy

<VirtualHost *:80>
    ServerName [domain name]
    RewriteEngine on
    RewriteCond %{SERVER_NAME} =[domain name]
    RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,NE,R=permanent]
</VirtualHost>

<VirtualHost *:443>
    ServerName [domain name]

    RewriteEngine On
    RewriteCond %{HTTP:Connection} Upgrade [NC]
    RewriteCond %{HTTP:Upgrade} websocket [NC]
    RewriteRule /(.*) ws://localhost:9001/$1 [P,L]
    
    ProxyPass / http://localhost:9001/ nocanon
    ProxyPassReverse / http://localhost:9001/
    
    SSLCertificateFile /etc/letsencrypt/live/[domain name]/fullchain.pem
    SSLCertificateKeyFile /etc/letsencrypt/live/[domain name]/privkey.pem
    Include /etc/letsencrypt/options-ssl-apache.conf
</VirtualHost>

I tried changing localhost to my domain name, but after doing that I couldn't load Penpot any more.

Frontend Stack Trace

No response

Backend Stack Trace

No response

Additional context

When I look in the console of my browser (Firefox), I see the following error messages: