Can you please give me a tip on how to fix it and what it is related to?
Yesterday everything was fine here. From what I remember I didn’t change anything.
In the past, I had some errors here but they were related to newly installed modules and I only had to add some data like composer url, username and password to var/composer home/auth.json
Give me a hand with this guys, please.
Thank you in advance.
I’m not sure, but based on the message I would suspect their is an issue on the Repositories end (packagist) and not yours. And this is terminating the request to load the rest of the data you need to load the page. If this is the case, then it’s worthy of reporting a bug to Magento because a bad repository should crash the page. Might be worth checking again in 24 hours.
That’s odd. As I mentioned, I’ve changed Base URL many times and I’ve not had that issue occur afterwards. Maybe try to update your Magento Keys in the Web Setup Wizard?