Resolution: Cannot Reproduce
Environment:Jenkins ver. 1.580.3 on Windows Server 2012 R2 running as a windows service.
Got this error when trying out Delivery Pipeline Plugin with 3 freestyle projects that basically echo Hello world and all parsed environment variables from Jenkins.
I also cannot proceed with any MultiJob projects with MultiJob phases, with those 3 new empty freestyle jobs with default parameters.
I don't know which plugin is the culprit, but according to the stacktraces, parameterizedtrigger has the most occurrences.
Let me know if you need more info.