SurvivalGames Chest Configuration Help!

Can someone please help me with my SurvivalGames chest.yml file? No matter what I do, I can't get it to work. Can someone please tell me what I'm doing wrong, or something?

#Configuration for the chest item ratios
#this system works by levels. Level 1 aka lvl1
#is the most common stuff whereas lvl5 is the least
#common. You can set what will spawn at each level below.
#The ratio setting determines how likley the next level is
#to spawn in. a ratio of 2 means that it is twice as unlikley
#for the next level to spawn in.
##FORMAT
# <itemid>,<max amount per slot>
#DONT TOUCH THIS



version: 0
chest:
ratio: 2
lvl1:
- 268,1
- 298,1
- 299,1
- 300,1
- 301,1
- 319,3
- 349,3
- 260,3
- 262,5
- 261,1
lvl2:
- 272,1
- 268,1
- 314,1
- 315,1
- 316,1
- 317,1
- 320,3
- 281,2
- 260,3
- 363,4
- 364,2
- 365,4
- 366,2
- 368,2
- 282,1
- 304,1
- 302,1
- 275,1
lvl3:
- 283,1
- 360,4
- 306,1
- 307,1
- 308,1
- 309,1
- 302,1
- 303,1
- 305,1
- 322,2
- 259,1
- 283,1
- 272,1
- 346,1
lvl4:
- 310,1
- 313,1
- 267,1
- 272,1
- 373:16417,1
- 373:16392,1
lvl5:
- 310,1
- 311,1
- 312,1
- 313,1
- 373:8206,1