Did you download the wallet from the Yobit coin info ? or from this ANN ?    The yobit info points to another coin with a similar name. that wallet won't work with yobit or these addnodes.

The wallet here in this ANN came from a thread on bitcoingarden (which i can no longer find).  It looks like someone made this trying to ride on EXC coin popularity and slipped it by Yobit.

I had a copy of the chain from when it stopped and a copy of the windows wallet.  i was lucky to google the source on GIT and here we are.