<rant>OFFS people. It's 2025. We have devices that fit in our hand which have a metric f2k-ton more compute power and storage than they used to get to the Moon and back. You can spare a couple of extra bytes for a useful error message.
If you're the jackass that wrote the kernel code that's spitting out "fault reason 0x06" please find another line of work. Seriously "something broke" would be a less insulting error message.</rant>
I have spent the past 24 hours dealing with "There was an error" error message.
(The error, it turns out, is someone somewhere changed something with SAML in my org but, of course, it's been 20 hours since I submitted the ticket with no response. Meanwhile a few thousand users are impacted, no big deal. [the root cause is lack of investment in our org's IT to the point where it is dangerously understaffed and using a Salesforce ticket model to try to ameliorate that])
Allpoints
Joe KC1SRI