The problem is solved. I didn't apply the patch which is in the post. After I did (#33), it worked. But I had another error which is related to the 'date' module. I have to use 'pop-up' display for that field or I will have anther 502 error. Anyways, your reference is helpful.
The problem is solved. I didn't apply the patch which is in the post. After I did (#33), it worked. But I had another error which is related to the 'date' module. I have to use 'pop-up' display for that field or I will have anther 502 error. Anyways, your reference is helpful.