Hello,
After upgrade to Jenkins 2.7 Bitbucket OAuth 0.5 (and 0.4 too) started to through unlimited number of exceptions in log file when some users try to login! And then Nginx gives 502.

Here is the main error (rest is attached):

java.io.FileNotFoundException: https://api.bitbucket.org/1.0/users/authenticated
java.io.FileNotFoundException: https://api.bitbucket.org/1.0/users/role_everyone

And these exception don't, they like a loop and it doesn't stop tell I reload/restart Jenkins.

I cannot find what's common between these uses and I tried many options and changes, but nothing works.