This issue is stopping me from working on my client’s website. The extensions I need for basic tasks are not loading because of the 403 Forbidden error.

I’m trying to install food related extensions for a client, but every time I open the extension pages on Opera Add-ons, I get a 403 Forbidden error. I’ve attached a screenshot for reference. I’ve already updated the browser, cleared cache, turned off VPN, and tried different networks, but the issue remains.

I faced the same issue, and after following leocg's steps at auth.opera.com, I was able to recover all my passwords.