Fantastic plugin but in Firefox 38 is not possible to save images Bewertet mit 3 von 5 Sternen

[Exception... "Not enough arguments [nsIWebBrowserPersist.saveURI]" nsresult: "0x80570001 (NS_ERROR_XPC_NOT_ENOUGH_ARGS)" location: "JS frame :: chrome://abduction/content/browser.js :: abduction/action_save :: line 847" data: no]

How to fix this?
I have Firefox 38.0