Error related to plugins

[crav3r]

Hi. Kevin.
Thank you for your job.

I got some problems.
When I push the "Process map" button ( or the icon on right side of "Plugin Results" line )
I got error message like this.
"Spaghetti-Os! Server Generated an Error 500 Please check the console. Typically volitility coudn't handle a plugin correctly"

I think that volutiltiy can not connect to plugins of volitility.
Can I get your help?