Thread:Project:Support desk/"Fatal exception of type MWException" when using the SecurePoll Extension

I am currently testing the SecurePoll Extension in order to promote its use in the Wikipedia. I have installed a Wiki on a Webspace that seems to be working. When testing the SecurePoll-Extension itself, it works until a vote is tallied. At this point, an error message for "Fatal exception of type MWException" appears. This error seems to be common, but there doesn't seem to be a specific soultion for this. Does anyone know how to get rid of this error?