Measuring Voltage from Photodiode with OpAmp
If you are using a single supply, ground isn't in your allowable common mode input range, which would stop at 100 mV for the AD822.  You need a negative supply, or a different circuit.
Also, current would drive this circuit output below zero, which won't work with a single supply.
A quick fix would be to tie the anode and noninverting input positive with the same positive voltage reference