Cant log in

[AokuYuki]

Hello
when i try to log me in i get an error.

[17:01:24] [qtp912951166-130/INFO] [STDERR]: [valandur.webapi.handler.ErrorHandler:toResponse:34]: java.lang.ClassCastException: valandur.webapi.security.PermissionStruct cannot be cast to valandur.webapi.user.UserPermissionStruct
...

I am using a 1.12.2 Sponge Minecratserver.

My Mods:
LuckPerms
RedProtect
Dynmap
Fast-Leave-Decay
Forestry-Mod
MagicBees
Industrial-Craft-2
Iron-Chests
JurassiCraft
spongeforge
WorldEdit
PetBlocks
TotalEconomy
MMCTickets
Rankup
Nucleus