Question Help, Chestcommands doesn't see the /menu command

After restarting the server, it gives an error that the command was not found.

Code:

#SETTING UP THE MENU
menu-settings:

# menu name
name: '&1 server menu'

# how many rows will be in the menu (maximum 6)
rows: 3

# Command, Command
command: 'menu '

# Automatic update
# How often the menu will be updated, in seconds
automatic update: 5

# sound, when opening the menu (open action: "-to turn off the sound)
open action:

# what and what mouse button will open the menu
open-with-item:
# item that will open the menu
id: wool: compass
# Which mouse button opens the menu
click with the left mouse button click, false
right-click: true


######################
#+
# MENU
#+
######################

# Button name, can be any
spawncmd:
# the command that will be executed when the button is clicked
Command: "Spawn"
# Name of the button in the menu
Name: '&teleport on spawn'
# description
BRIDLE:
- 'Press [PMK] to '
- 'teleport to spawn'
# The thing that is responsible for the button
ID: dark_oak_door
# Make the item shimmer like an enchanted one (To disable it, just erase the enchantment line)
Enchantment: Protection
# The position in X axis
POSITION-X: 5
# Position on the y-axis
POSITION-Y: 2

# the name of the button, can be any
pvp:
# the command that will be executed when you click on the button
Command: "warp pvp"
# Name of the button in the menu
Name:' & epvp Arena'
# description
BRIDLE:
- 'Press [PMK] to '
- 'PvP PvP PvP'
# The thing that is responsible for the button
ID: diamond_sword
# Make the item shimmer like an enchanted one (To disable it, just erase the enchantment line)
Enchantment: Protection
# The position in X axis
POSITION-X: 4
# Position on the y-axis
POSITION-Y: 2

# Button name, can be any
my:
# the command that will be executed when the button is clicked
Command: "warp mine"
# Name of the button in the menu
Name: '&avtosajt'
# description
BRIDLE:
- 'Press [PMK] to '
- 'teleport to the Auto Watch'
# The thing that is responsible for the button
ID: diamond_ore
# Make the item shimmer like an enchanted one (To disable it, just erase the enchantment line)
Enchantment: Protection
# The position in X axis
POSITION-X: 3
# Position on the y-axis
POSITION-Y: 2

# Button name, can be any
store:
# the command that will be executed when the button is clicked
Team: "warp shop"
# name of the button in the menu
title: '& eshop'
# description
BRIDLE:
- 'Press [PMK] to '
- 'teleport to the store'
# The thing that is responsible for the button
id: experience_bottle
# Make the item shimmer like an enchanted one (To disable it, just erase the enchantment line)
Enchantment: Protection
# The position in X axis
POSITION-X: 6
# Position on the y-axis
POSITION-Y: 2

# The button name can be any
malgr:
# the command that will be executed when the button is clicked
Command: "warp malgr"
# name of the button in the menu
name:' & emob arena'
# description
BRIDLE:
- 'Press [PMK] to '
- 'teleport to mob arena'
# The thing that is responsible for the button
Id: skeleton_spawn_egg
# Make the item shimmer like an enchanted one (To disable it, just erase the enchantment line)
Enchantment: Protection
# The position in X axis
POSITION-X: 7
# Position on the y-axis
POSITION-Y: 2

# Button name, can be any
mobs:
# the command that will be executed when the button is clicked
Command: "warp mobs"
# Name of the button in the menu
Name: '&kachalka pigs'
# description
BRIDLE:
- 'Press [PMK] to '
- 'teleport to the swine rocking chair'
# The thing that is responsible for the button
id: pig_spawn_egg
# Make the item shimmer like an enchanted one (To disable it, just erase the enchantment line)
Enchantment: Protection
# The position in X axis
position-x: 8
# Position on the y-axis
POSITION-Y: 2

# button name, can be any
donate:
# the command that will be executed when the button is clicked
Command: "donate"
# Name of the button in the menu
Name: '&edont'
# description
BRIDLE:
- 'Press [PMK] to '
- 'open donation'
# The thing that is responsible for the button
id: diamond
# Make the item shimmer like an enchanted one (To disable it, just erase the enchantment line)
Enchantment: Protection
# The position in X axis
THE X-POSITION: 2
# Position on the y-axis
POSITION-Y: 2