Why Am I Getting This Message?

I am terribly sorry but I have no idea what rpcblogrolling is as I can't find anything like that on my site . I understand if I have lost respect from any of my followers(God I hope not) who may read my blog from time to time . In any case I don't see it as being my fault . I don't know what to do . I have been proceeding anyway everytime I get that message and I totally understand if no one else does :(

If it is Zemanta I am going to be pissed . I have removed it just to be safe .

UPDATE: It looks like it was Zemanta . I'm still unsure but I haven't got a warning message since I've taken it off. *crosses my fingers