Bungeecord hub called "lobby" is giving this error message when trying to login.

I do not have any maintenance mode plugins installed so I don't know the lobby server is stuck in maintenance mode.

Error

Kicked whilst connecting to lobby: Server is in maintenance mode. Come back later.

consule:

[12:39:18 INFO]: UUID of player xxxxxxx is xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
[12:39:18 INFO]: Disconnecting com.mojang.authlib.GameProfile@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx,name=xxxxxxx,properties={textures=[com.mojang.authlib.properties.Property@xxxxxx]},legacy=false] (/xx.17.81.xx:51743): Server is in maintenance mode. Come back later.
[12:39:18 INFO]: com.mojang.authlib.GameProfile@xxxxxxxxx[id=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx,name=xxxxxxxx,properties={textures=[com.mojang.authlib.properties.Property@xxxxxxx]},legacy=false] (/xx.17.81.xx:51743) lost connection: Server is in maintenance mode. Come back later.

When starting the server it did get hung on this step once.

[12:05:36 INFO]: Environment: authHost='https://authserver.mojang.com', accountsHost='https://api.mojang.com', sessionHost='https://sessionserver.mojang.com', servicesHost='https://api.minecraftservices.com', name='PROD'
[12:05:37 INFO]: Reloading ResourceManager: Default, bukkit