Custom voting macro no longer works in Confluence

[Sandy Pflugfelder]

Hello, the custom voting macro that we have been using is now throwing an error. We are seeing this not only when trying to set up a new voting page using the macro, but also on older pages where we the macro previously worked fine. Here is the error:

Error rendering macro 'ecorevoting' : No signature of method: com.sun.proxy.$Proxy2172.getUserVote() is applicable for argument types: (com.atlassian.confluence.user.ConfluenceUserImpl, java.lang.String) values: [ConfluenceUserImpl

{name='csmith@acord.org', key=8a8a80295f3120f0015f8387aa56000b}

, ...] Possible solutions: getUserVote(com.atlassian.confluence.user.ConfluenceUser, com.simplenia.confluence.plugins.polls.dao.PollEntity)

Does anyone have any suggestions for fixing this? Thank you in advance.