My lil chef passed away this morning i had him for about 5 months in the last 2 weeks he burried himself for a week and when he came back up he looked thin and i tryed to fed him small to med crickets and he would eat the next morning he was stiff and passed away. idk what i did wrong except should have worried more about him going underground. any ideas on what i did was wrong so i learn from what was wrong any help would be nice i just feel bad that i missed up but dont know where.

SET UP
10 gal with just him
50 watt Inferred bulb
small water dish
1 plant hide
ECO earth
1 auto mister with dechlorinated water i used every other day