TDS WRONG SECTION AND EXCESS

The question is from a Pvt. Ltd. company.

I have made a mistake by following someone's advice of deducting TDS on contractual security charges @ 11.33% under 194J, instead of 2.27% under 194C.

In all I have paid over Rs.8000/- under 194J when I should have paid NIL in 2008-09. There is no other party with which I can adjust under 194J in the e-return.

MAIN PROBLEM:
1) I have deducted and paid extra Rs.6166/-. Can I get refund? Can I correct somewhere when filing in e-return?

2) Around Rs.1500/- I have paid under 194J wrongly. (So it looks like I have not paid Rs.1500/- under 194C)

How do I correct this mistake?

What are my options?