Same here, failed to load game database :/

tried to update gog galaxy, started getting this error

Same here. After last gog galaxy update started to get this error.

Same for me as well. Galaxy asked to be updated, I accepted, and now the error while Galaxy is stuck at "log in"

HEre

I have this too
galaxy is stuck in a loading screen too

Same here. Fix as usual is to reinstall galaxy after running a registry cleaner.

Honestly, would it kill GOG to make a proper client? They keep pushing it, but it's required a reinstall for me on every other update. (To the point that I just ignore them.) Never mind that it now seems that the last Windows machine I have is no longer supported. So, unless I want to downgrade to Winspy 2022, (I upgraded to Linux), I won't be running Galaxy much longer anyway.

Same here

Fixed it by renaming galaxy-2.0.db, and then reinstalling all games (which is relatively fast, since all files already exist).
That's my first Galaxy update, not impressed (or maybe I am).

Same here, upated Galaxy and now error after that :(

I ended up uninstalling and reinstalling from site, making sure "experimental features" is now OFF.

Hilariously, GOG Galaxy is now at version 2.0 and _still in beta_. Not only is that in itself ridiculous – it's not like there's a stable 1.x available, it's 2.0 or nothing – but it also makes those experimental features technically alpha testing. Yeah, sorry, you'll have to pay me if you want me to do any more of that in the future if you can't even be trusted to not completely break on update.

I have the exact same issue!

I did that too and that worked!

Also got the error, hopefully they churn out a fix soon...