Having an issue with the wallet.  It started lagging behind with the blocks and not updating.  So I closed and re started and am now getting this error

" assertion failed

Program C:\Program Files (x86)\ Denarius\Denarius.exe
File: src\kernel.cpp, Line 374

Expression: pindex->pprev || pindex > GetBlockHash () = = (!fTestNet ?
hashGenesisBlock : hash GenesisBlockTestNet)"

Tried to uninstall the wallet and then reinstall, but the same error keeps happening.

Any help would be appreciated.  Thank you in advance.