Need Help with PrisonRankup bug!

# Welcome to configuring PrisonRankup, I will be here to guide you through this config setup
# First let me introduce myself, I am Mazen. I consider myself an expert in configuring Plugins and YAML configs and an advanced Java developer
# First thing I want you to do is to set the prefix (What comes before the message) for the plugin to use. Keep the speech marks please to avoid errors.
Prefix: '&8&l&o[&3&l&oAstro&b&l&oRankup&8&l&o]'
#Do not touch this!
version: 3.0
# Next thing I want you to do is set the message you want it to be when somebody ranks up. Keep the speech marks here as well.
# The %player% will be replaced with the players name, and the %rank% will be replaced with the rank they ranked up to.
Rankup BC Message: '&3%player% &bhas ranked up to &3%rank%'
# Now, the most important part of this plugin is the rankup ladder
groups:
#Heres an example of the format of how it should be:
# rank name:price
#DO NOT REMOVE THE # FROM THE ABOVE!
   - A:0
   - B:50000
   - C:250000
   - D:750000
   - E:2500000
   - F:20000000
   - G:55000000
   - H:95000000
   - I:150000000
   - J:200000000
   - K:300000000
   - L:415000000
   - M:515000000
   - N:625000000
   - O:950000000
   - P:2500000000
   - Q:3500000000
   - R:4500000000
   - S:5000000000
   - T:6000000000
   - U:7000000000
   - V:8000000000
   - W:9000000000
   - X:10000000000
   - Y:12500000000
   - Z:15000000000
   - Escapist:50000000000
   - Bandit:100000000000
   - Criminal:150000000000
   - Smuggler:200000000000
   - Gangster:300000000000
   - Wanted:400000000000
   - ConArtist:550000000000
   - Outlaw:700000000000
   - Cartel:1000000000000
   - GrandMaster:1500000000000
   - MasterMind:2000000000000
   - Rebel:2500000000000
   - Flawless:3000000000000
#Here, I will be asking you to put the first rank on the ladder in this example A
First Rank: 'A'
# As well as the last rank to assure that we can message the player that he is at the end of the ladder
Last Rank: 'Flawless'
# This message is the message we will send to the player if he is the highest rank.
Highest Rank MSG: '&b You are already the highest rank!'
# This next one is if you want to use a timed requirement for your rankup system, set it to true if yes. Default is false;
Timed Requirement: false
# Now we're if you set it to true you will have to set a certain time that you want to be done for the rank requirement
Time Interval: 3.0
# Here you will write what the time is based on, seconds, minutes or hours. Spelling does matter!
Time type: Seconds
# If you want, I added an option where you can choose if you want to make it so that the interval is added to every Rankup Sequence
Interval on all ranks: false
# Now you're almost there! Theres just one last part, If you're switching from Rankup and/or majority of Rankup plugins set this to true. If not, set it to false.
# What this does is check if the player has a rank that is listed in groups (Every minute) and if so, makes a profile with that rank.
Transfer ranks to profile: false
# Set the next item to false if you do not want to use the updater
update: true
# Set this to true if you wish to enable debug mode
debug: false
# This is the format of the ranks which will appear when a player does /ranks
#Variables are: %price%, %rank%
ranks-format: '&8[&b&o%rank%&8]&7: &b&o%price%'
# Here, is the message the player will recieve when he doesn't have enough money to rankup
#Varaibles are the same as the ones shown above
not-enough-money: '&bYou need &7$%price% &b to rankup to &7%rank%'