[ic] Head scratcher

[Bob Lorenzini]

I have a store I created under 4.5.6. When 4.6 came out I installed it
and was pleasently surprised to find the store worked just fine. Well
I just discovered that the store was down and I could not get it back
up. I enabled debug and could not find a error message anywhere. After
much head scratching and frustration I find that if I first start up
4.5.6, then restart with 4.6 all is fine. Using MySql.

Bob