I have been experiencing an authorization problem in my pipeline since yesterday, there was no problem before.
I defined personnel access credentials for my private GitHub repository. When I chose the credential on the dropdown menu I see the following message
I also defined account credentials(user name and password) for the private repository but I get the same result. The credentials I describe is absolutely correct, I achieve success when I use access commands such as clone in pipeline script.
I googled it and reads many issues but don't found any solutions work for me. There must be some things I'm missing.
I'm creating this issue before reinstalling Jenkins because doing this seems very unprofessional to me.
I would be glad if you could help.