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0answers
121 views

HTTPS Warning and Certificate Error when Updating Network

Is there a workaround for this error? Warning! Problem updating https://[host]/[blabla]. Your server may not be able to connect to sites running on it. Error message: Peer certificate cannot be ...
1
vote
1answer
642 views

“Upgrade Network” error: stuck with SSL certificate verification

When trying to update one Network/MU install, I got the following error. Warning! Problem updating https://subdomain-A.example.com. Your server may not be able to connect to sites running on it. ...