The following log message would be a lot more informative if it provided the job name so we could go adjust the configuration.
Git Parameter Version 0.7.0
Jenkins 2.19.2 LTS
JDK 1.8
Nov 16, 2016 8:36:01 PM net.uaznia.lukanus.hudson.plugins.gitparameter.GitParameterDefinition getBranch
INFO: Specified branchFilter is not a valid regex. Setting to .*