There seems to be some issue with your url parameters being related to an actual detail page. Assuming the wrapid would be enough to find a page, I put in /wrapperdetail/?wrapid=151 and got the simple php page. Only when I included the other parameters does a 404 come up. It appears it can't find a page that matches the other parameters. I don't know what you're really doing with these, I'm just reporting how it appears.
I guess all I'm saying is the ? and wrapid parameter seem to work, thus parameter passing in general works, the problem is in how the other two parameters are used.