SCM polling is failing for multiple projects, using multiple SCMs (git and svn). Jenkins 1.599

Log excerpt:

Mar 15, 2015 4:36:28 PM hudson.triggers.SCMTrigger$Runner runPolling
SEVERE: Failed to record SCM polling for hudson.model.FreeStyleProject@5f0bc88b[7.5-CORE_rails_ios-enrollment-api]
java.lang.NullPointerException
Mar 15, 2015 4:36:28 PM hudson.triggers.SCMTrigger$Runner runPolling
SEVERE: Failed to record SCM polling for hudson.model.FreeStyleProject@3ee89b6d[7.5_rails_ios-enrollment-api]
java.lang.NullPointerException
Mar 15, 2015 4:36:28 PM hudson.triggers.SCMTrigger$Runner runPolling
SEVERE: Failed to record SCM polling for hudson.model.FreeStyleProject@271d900d[7.5patch216_uss]
java.lang.NullPointerException
Mar 15, 2015 4:36:28 PM hudson.triggers.SCMTrigger$Runner runPolling
SEVERE: Failed to record SCM polling for hudson.model.FreeStyleProject@347e4f51[7.5patch358_uss]
java.lang.NullPointerException
Mar 15, 2015 4:36:28 PM hudson.triggers.SCMTrigger$Runner runPolling
SEVERE: Failed to record SCM polling for hudson.model.FreeStyleProject@55f55e9f[8.0_active-directory]
java.lang.NullPointerException
Mar 15, 2015 4:36:28 PM hudson.triggers.SCMTrigger$Runner runPolling
SEVERE: Failed to record SCM polling for hudson.model.FreeStyleProject@54da11b4[heavyseas_active-directory]
java.lang.NullPointerException
Mar 15, 2015 4:36:28 PM hudson.triggers.SCMTrigger$Runner runPolling
SEVERE: Failed to record SCM polling for hudson.model.FreeStyleProject@6a04009[trunk_active-directory]
java.lang.NullPointerException
Mar 15, 2015 4:36:28 PM hudson.triggers.SCMTrigger$Runner runPolling
SEVERE: Failed to record SCM polling for hudson.model.FreeStyleProject@5c6647cb[trunk_user-device-service]
java.lang.NullPointerException