Looks like there are quite a few nodes that are on a fork right now. All of you are most likely blacklisted right now. So any attempts to restart your blockchain from scratch might be lost because the only nodes not blacklisting you are the ones that are also on that fork...

I've made a copy of the database and it's currently available here:
https://services.spectrumdt.com/fim_db/

The database I posted is at height 98813, which is _after_ the fork you are experiencing an issue with.

Follow these steps:
1. Stop the FIMK client
2. Remove the fim_db directory
3. Download the latest database [ https://services.spectrumdt.com/fim_db/ ]  (currently 98813)
4. Unzip the file
5. Move/Rename the unzipped directory as "fim_db"   (mv fim_db_98813 fim_db)
6. Start the client
7. Log in with an account not having any balance (to make sure you aren't starting forging just yet)
8. Wait to get blocks past 98813