Can you help my with a chaco golden knee?

  I have a chaco golden knee for almost 2 years and for a few months now it has not been eating. I give it crickets and she will not touch them. The humidity is good and there is a heating pad for her too. Yes, I take out the crickets at night. There are two different hiding spots and she refuses to go into either of them. She's in a 15 gal tank with no lighting. I tried taking tongs and rubbing a cricket near her fangs but no luck.



any suggestions?
I found that even with proper humidity, some of mine will stop eating if their water dish isn't changed regularly. maybe she doesn't have enough heat.