Minecraft – Worldgaurd not working

The error when you add a second kit in the essentials config that nothing works is likely because of the wrong format, here is an example how it should look like:

 May:
    delay: 84600
    items: 
      - 306 1 protection:45 fireprotection:42      respiration:40 thorns:40 name:&3&lMay
      - 307 1 protection:45 fireprotection:42 thorns:40 name:&3&lMay
      - 308 1 protection:45 fireprotection:42 thorns:40 name:&3&lMay
      - 309 1 protection:45 fireprotection:42 featherfalling:42 thorns:40 name:&3&lMay
      - 267 1 sharpness:50 fireaspect:30 name:&3&lMay
      - 271 1 sharpness:60 fireaspect:54 knockback:50 name:&4S&6W&eA&2G
 May2:
    delay: 84600
    items: 
      - 306 1 protection:45 fireprotection:42      respiration:40 thorns:40 name:&3&lMay
      - 307 1 protection:45 fireprotection:42 thorns:40 name:&3&lMay
      - 308 1 protection:45 fireprotection:42 thorns:40 name:&3&lMay
      - 309 1 protection:45 fireprotection:42 featherfalling:42 thorns:40 name:&3&lMay
      - 267 1 sharpness:50 fireaspect:30 name:&3&lMay
      - 271 1 sharpness:60 fireaspect:54 knockback:50 name:&4S&6W&eA&2G

Now, whats the REAL trick? its simple, almost EVERY plugin config is in the YML language, a programming language fixed on readability.

before the names, you might have tabstops.... DO NOT HAVE TABSTOPS, instead, use spaces, since the YML language recognizes a difference inbetween tabs and spaces.

Although most hostile mobs require 7 light or less, blazes are special in that they only need 11 or less. This means that, from the light block, you need 2 or less spaces of air between any space where a blaze can spawn. It appears that your light spacing does not take that into account.