[Bug]: Server times out when finding a level 5 fire dragon

What happened?

Whenever we find a level 5 dragon underground, the server times out as soon as it wakes up or breathes. Is there any fix for this? Edit: It's any ice and fire dragons apparently, even babies. Any fix?

Minecraft Version

1.18

Ice and Fire version

Latest

Citadel version

Latest

Relevant log output

[07.07 13:03:27] [Server] [Netty Epoll Server IO #6/ERROR] [ne.mi.ne.NetworkRegistry/NETREGISTRY]: Channels [projecte:main_channel,buildinggadgets:main,fairylights:net,calio:channel,sophisticatedbackpacks:channel,farmingforblockheads:network,vanity:login,animals_plus:animals_plus,moa_decor_bath:moa_decor_bath,builders_fantasy:builders_fantasy,multibeds:main_channel,wilder_wilds:wilder_wilds,forge:tier_sorting,naturaldecormod:naturaldecormod,alexsmobs:main_channel,chiselsandbits:chiselsandbits,artisticraft:artisticraft,creativecore:main,natural_decoration:natural_decoration,pollen:login,byg:network,hexerei:channel,caelus:main,blueprint:net,hexerei:network,adorn:main,comforts:main,eggcrate:eggcrate,doubleslabs:main,luphieclutteredmod:luphieclutteredmod,cookingforblockheads:network,medieval_deco:medieval_deco,citadel:main_channel,storagedrawers:main_channel,iceandfire:main_channel,origins:network,luggage:channel,rechiseled:main,curios:main,fantasyfurniture:net,nature_expansion:nature_expansion,seer_iris_azaleas:seer_iris_azaleas,polymorph:main,pehkui:main,untamedwilds:main,selene:network,supermartijn642configlib:sync_configs,quark:main,trashslot:network,apoli:channel,glowcraft:glowcraft,supplementaries:network,effortlessbuilding:main,xercapaint:main_channel,sophisticatedcore:channel,vanity:play,decoration_delight:decoration_delight,patchouli:main,pollen:play,artifacts:main,geckolib3:main,babydelight:babydelight,shetiphiancore:main_channel,waystones:network,apexcore:main] rejected vanilla connections
[07.07 13:03:27] [Server] [Netty Epoll Server IO #6/INFO] [ne.mi.se.ServerLifecycleHooks/SERVERHOOKS]: Disconnecting VANILLA connection attempt: This server has mods that require Forge to be installed on the client. Contact your server admin for more details.

Other Information

[X] I am using other mods besides Ice and Fire
[X] I have attached a log file from the session that I have experienced this issue

AlexModGuy / Ice_and_Fire