Chicken's won't lay eggs in my Bukkit server!? (1.9)

Well first off all, I am xX8loodyskulzXx and I have a 1.9 Bukkit server with plugins, and I have ran into a big problem. I was on my server I decided to make a chicken farm, so I made a fenced in area and put chickens into it, keep in mind there is around 25 chickens in the area. They have been there for around 3 hours as I am in the fenced area, they are also adults and I have gotten NO eggs. I kept checking as I ran by and the same thing every time, I think it is because of one of my plugins but I am not sure please help me out!

Plugin List
- Backpacks-0.1.3
- Clearlag
- EssentialsChat
- EssentialsProtect
- EssentialsSpawn
- EssentialsX-2.0.1
- PermissionsEx-1.23.4
- SilkSpawners
- Vault
- WorldEdit

 

Probably this problem is caused by "ClearLag", this plugin removes all
entities in the ground every so often.
ok once you understand how it works ClearLag , see your config.yml and locates this text:

Code:

#Auto-removal options
# -- warnings works like this; time = the time warning should be given, msg = warning message at that time
# -- NOTE: The below 'remove' section applies to this remover!
# -- NOTE: Putting the interval to low will cause issues!
#        ==[ All string values MUST be inside '']==
auto-removal:
  enabled: true
  broadcast-message: '&6[ClearLag] &aRemoved +RemoveAmount Entities!'
  broadcast-removal: true
  autoremoval-interval: 460
  world-filter:
    - this_world
  # - this_world <-This world will be ignored during removal!
  boat: true
  falling-block: true
  experience-orb: true
  painting: false
  projectile: true
  item: true
  itemframe: false
  minecart: false
  primed-tnt: true
  item-filter:
  # - 264
  # - 265
  # - 444 <-This item-id will be ignored during removal!
  # - 312
  # - 266
  remove-mobs:
  # - cow <- This mob-type will be REMOVED during removal!
  warnings:
        - 'time:400 msg:&4[ClearLag] &cWarning Ground items will be removed in &7+remaining &cseconds!'
        - 'time:440 msg:&4[ClearLag] &cWarning Ground items will be removed in &7+remaining &cseconds!'

Now you have three options to resolve this problem,
1.-in the list "item-filter:" put the ID of the egg and the plugin will not remove that entity
2.-You can set more time of Automatic Removal interval
3.-Set in false the option " item: true" but is not recommendable because the items in the ground will cause lag


I hope you it worked