at Gemini.SessionBag.GetIssuesFilter() at Gemini.Issues.BindData() - is the rest

I caused a problem that I dont know how to fix.  I went into the sys admin, issue type & priority and changed the images that represent issue type and priorities.  I first went in to paint program and created some new images.  For example for the priorities, I wanted to see the value of the data not the arrow.  I want to see 1, 2, 3, ect....  So I made an image of 1, 2, 3, etc... all as .jpg.  I deleted the issues and priorities that were there and then added the new ones.  I also ran an update query on existing issue priorities to '1'.  The issues that I set up go from 1 thru 3 with the majority being 1.  I figured that I would fix all the 2's and 3's later.

Anyway, right after I did this 'maintenance', things went down hill.  I am able to add to issues.  I just can't go to next page.  I cant export to excel, or print. 

How can I get myself out of this trouble that I am into ?

Any help is appreciated (except for saying that I shouldnt of done that - not helpful)

Thanks

Anthony