Keywords: WordPress Multisite - Google Cloud Platform - Technical issue - Other
After an "Upgrade Network", I've got this error and all my websites stopped working.
This is the error message:
Warning! Problem updating https://temp01.marsola.com.
"Your server may not be able to connect to sites running on it. Error message: cURL error 28: Operation timed out after 120001 milliseconds with 0 bytes received"
Nothing works at all. No websites, no admin pages, no network pages.
It's hosted at Google Cloud Platform Free Tier.
Websites hosted at this machine:
Thanks for the help.