Whenever Destiny or its sequel crashes or has a connection failure, you get a distinct error code. Usually those codes correspond to an animal, fruit, or musical instrument. Some are better than others.
Here, with reference from the Bungie Help Twitter account and forums, is a ranking of Destiny and Destiny 2 error code names from worst to best.
98. SNAIL
97. CHICKEN
96. DUCK
95. PONY
94. CAT
93. SHEEP
92. ELK
91. BOAR
90. HARE
89. APPLE
88. PEAR
87. BLUEBERRY
86. MOOSE
85. RABBIT
84. BEETLE
83. CHERRY
82. LEMON
81. LIME
80. NEWT
79. BAT
78. GRAPE
77. PINEAPPLE
76. OLIVE
75. GOPHER
74. GRASSHOPPER
73. JACKAL
72. BUFFALO
71. GROUNDHOG
70. GRAPEFRUIT
69. JACKFRUIT
68. CENTIPEDE
67. ZEBRA
66. BUTTERFLY
65. CABBAGE
64. LEMUR
63. ELEPHANT
62. BLACKBIRD
61. FLATWORM
60. MONKEY
59. BUCK
58. CARP
57. LIONFISH
56. KIWI
55. VULTURE
54. CHIPMUNK
53. CAMEL
52. PELICAN
51. COCONUT
50. GOOSE
49. GOOSEBERRY
48. MONGOOSE
47. CATTLE
46. KINGFISHER
45. CASHEW
44. URCHIN
43. BUZZARD
42. JASMINE
41. BABOON
40. BULL
39. CARIBOU
38. TANGERINE
37. PENGUIN
36. TURTLE
35. LEECH
34. BEAGLE
33. CHIMPANZEE
32. FLY
31. LION
30. ELDERBERRY
29. HAWK
28. CURRANT
27. BLACKCURRANT
26. LEOPARD
25. TAMARIND
24. STINGRAY
23. CATFISH
22. GUITAR
21. PANTHER
20. CHOKEBERRY
19. CHIHUAHUA
18. TAPIR
17. LETTUCE
16. CHINCHILLA
15. TANGELO
14. ANTEATER
13. TRUMPET
12. LEMMING
11. TERMITE
10. CHIVE
9. MARIONBERRY
8. BEE
7. WEASEL
6. FLAMINGO
5. CACO
4. BEAVER
3. CHUPACABRA
2. SAXOPHONE
1. GOAT