When trying to access any author URL with content finder ("cf#") in the URL, blank pages are loading and below exception is occurring:20.07.2016 09:17:43.788 *ERROR* [10.19.9.39 [1469006263777] GET /cf HTTP/1.1] com.adobe.cq.sightly.WCMUse Failed to activate Use classjava.lang.NullPointerException: ...