Disturbing glitch in multibit

[gogxmagog]

hello
I have been using multibit for over a year with little or no problems until today. My computer crashed, and after rebooting it, I tried to open my multibit client and got this confusing message (it is long and multibit wont allow me to copy paste it so here's a screencap)

I tried reset blockchain and it is stuck saying "synchronizing" yet in the message box it says, right after "replaying blockchain" it says "stopping bitcoin network connection"

I'm losing it here. HELP!!!

[gogxmagog]

nevermind- i fixed it by closing multibit, going into my app data and deleting multibit.spvchain, then restarting multibit. phwew! that was a stressful hour...