problem with OLIMEX AVR-JTAG-L

AVR prog bricked my AVR-JTAG-L when I attempted to upgrade it.

what should I do. Is there a way to recover it. thanks in advance

additional info regarding what happened.

Avr studio said that the firmware is no updated, so I followed the instruction. I opened AVR prog and pressed program. AVR prog prompted that it’s erasing the flash then, avr prog prompted this

adress: 0x0000, Expected: 0x940, Received: 0xffff

when I tried again. AVR studio cant detect my JTAG. And AVR prog says that “no supported board found”