the server with mods on 1.7.10 is turned off, below the crash report

---- Minecraft Crash Report ----
// There are four lights!
Time: 11/1/20 8:16 PM
Description: Exception in server tick loop
cpw.mods.fml.common.LoaderException: java.lang.NoClassDefFoundError: com/nathan5462/brewingPlus/Cauldron/RenderingHandler
at cpw.mods.fml.common.LoadController.transition(LoadController.java:163)
at cpw.mods.fml.common.Loader.preinitializeMods(Loader.java:559)
at cpw.mods.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:88)
at cpw.mods.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:314)
at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:117)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:387)
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:685)
Caused by: java.lang.NoClassDefFoundError: com/nathan5462/brewingPlus/Cauldron/RenderingHandler
at com.nathan5462.brewingPlus.MainBrewingPlusClass.preinit(MainBrewingPlusClass.java:74)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:532)
at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
at com.google.common.eventbus.EventBus.post(EventBus.java:275)
at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:212)
at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:190)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
at com.google.common.eventbus.EventBus.post(EventBus.java:275)
at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:119)
at cpw.mods.fml.common.Loader.preinitializeMods(Loader.java:556)
... 5 more
Caused by: java.lang.ClassNotFoundException: com.nathan5462.brewingPlus.Cauldron.RenderingHandler
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)
at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
... 32 more
Caused by: java.lang.RuntimeException: Attempted to load class com/nathan5462/brewingPlus/Cauldron/RenderingHandler for invalid side SERVER
at cpw.mods.fml.common.asm.transformers.SideTransformer.transform(SideTransformer.java:50)
at net.minecraft.launchwrapper.LaunchClassLoader.runTransformers(LaunchClassLoader.java:279)
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:176)
... 34 more
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- System Details --
Details:
Minecraft Version: 1.7.10
Operating System: Linux (amd64) version 4.15.0-91-generic
Java Version: 1.8.0_262, Oracle Corporation
Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 150685824 bytes (143 MB) / 540680192 bytes (515 MB) up to 2075918336 bytes (1979 MB)
JVM Flags: 2 total; -Xms128M -Xmx2048M
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP v9.05 FML v7.10.99.99 Minecraft Forge 10.13.4.1614 65 mods loaded, 65 mods active
States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
UCH mcp{9.05} [Minecraft Coder Pack] (minecraft.jar)
UCH FML{7.10.99.99} [Forge Mod Loader] (server.jar)
UCH Forge{10.13.4.1614} [Minecraft Forge] (server.jar)
UCH appliedenergistics2-core{rv2-stable-10} [AppliedEnergistics2 Core] (minecraft.jar)
UCH CodeChickenCore{1.0.7.47} [CodeChicken Core] (minecraft.jar)
UCH itemphysic{1.1.2} [ItemPhysic] (minecraft.jar)
UCH Micdoodlecore{} [Micdoodle8 Core] (minecraft.jar)
UCH NotEnoughItems{1.0.5.111} [Not Enough Items] (NotEnoughItems-1.7.10-1.0.5.111-universal.jar)
UCH generationmanager{0.4.1} [Generation Manager Core] (minecraft.jar)
UCH <CoFH ASM>{000} [CoFH ASM] (minecraft.jar)
UCH mod_ThreadedLighting{1.7.10-1.0} [Threaded Lighting] (minecraft.jar)
UCH gilded-games-util{1.7.10-1.1} [Gilded Games Utility] (gilded-games-util.jar)
UCH bspkrsCore{6.15} [bspkrsCore] ([1.7.10]bspkrsCore-universal-6.15.jar)
UCH Treecapitator{1.7.10} [Treecapitator] (1.7.10Treecapitator_universal_2.0.4.jar)
UCH CoFHCore{1.7.10R3.0.2} [CoFH Core] (CoFHCore-[1.7.10]3.0.2-262.jar)
UCH BuildCraft|Core{7.0.21} [BuildCraft] (buildcraft-7.0.21.jar)
UCH BuildCraft|Silicon{7.0.21} [BC Silicon] (buildcraft-7.0.21.jar)
UCH BuildCraft|Factory{7.0.21} [BC Factory] (buildcraft-7.0.21.jar)
UCH BuildCraft|Builders{7.0.21} [BC Builders] (buildcraft-7.0.21.jar)
UCH BuildCraft|Energy{7.0.21} [BC Energy] (buildcraft-7.0.21.jar)
UCH BuildCraft|Transport{7.0.21} [BC Transport] (buildcraft-7.0.21.jar)
UCH Additional-Buildcraft-Objects{MC1.7.10-BC7release3.0.1} [Additional Buildcraft Objects] (ABO-MC1.7.10-BC7-release3.0.1.jar)
UCH additionalpipes{4.6.0} [Additional Pipes] (additionalpipes-4.6.1.jar)
UCH IC2{2.2.762-experimental} [IndustrialCraft 2] (industrialcraft-2-2.2.762-experimental.jar)
UCH AdvancedSolarPanel{1.7.10-3.5.1} [Advanced Solar Panels] (Advanced-Solar-Panels-Addon-1.7.10.jar)
UCH AdvancedMachines{1.1.6} [IC2 Advanced Machines Addon] (AdvancedMachinesAS-1.7.10.jar)
UCH aether{Alpha 1.7.10-1.2} [Aether II] (aether 1.7.10.jar)
UCH appliedenergistics2{rv2-stable-10} [Applied Energistics 2] (appliedenergistics2-rv2-stable-10.jar)
UCH ArmorStatusHUD{1.27} [ArmorStatusHUD] (armorstatushud_mod_1.7.10.jar)
UCH Backpack{2.0.0} [Backpack] (Backpacks-Mod.jar)
UCH BiblioCraft{1.11.5} [BiblioCraft] (bibliocraftv1.11.5mc1.7.10.jar)
UCH Forestry{3.6.3.20} [Forestry for Minecraft] (forestry_1.7.10-3.6.3.20.jar)
UCH BinnieCore{2.0-pre14} [Binnie Core] (binnie-mods-2.0-pre14.jar)
UCH Botany{2.0-pre14} [Botany] (binnie-mods-2.0-pre14.jar)
UCH ExtraBees{2.0-pre14} [Extra Bees] (binnie-mods-2.0-pre14.jar)
UCH ExtraTrees{2.0-pre14} [Extra Trees] (binnie-mods-2.0-pre14.jar)
UCH Genetics{2.0-pre14} [Genetics] (binnie-mods-2.0-pre14.jar)
UCH Baubles{1.0.1.10} [Baubles] (Baubles-1.7.10-1.0.1.10.jar)
UCH Thaumcraft{4.2.3.5} [Thaumcraft] (Thaumcraft-1.7.10-4.2.3.5.jar)
UCH Botania{r1.7-222} [Botania] (Botania_r1.7_222.jar)
UCE brewingPlus{0.0.2} [brewingPlus] (Brewing_Plus_Mod_1.7.10.jar)
UCH BuildCraft|Robotics{7.0.21} [BC Robotics] (buildcraft-7.0.21.jar)
UCH chisel{1.5.6b} [Chisel] (Chisel-Mod-1.7.10.jar)
UCH cookingbook{1.0.39} [Cooking for Blockheads] (cooking-for-blockheads-mod-1.7.10.jar)
UCH creativecore{1.3.14} [CreativeCore] (CreativeCore v1.3.24 mc1.7.10.jar)
UCH DamageIndicatorsMod{3.2.0} [Damage Indicators] (damage_indicators_mod_1.7.10.jar)
UCH ThermalFoundation{1.7.10R1.0.0} [Thermal Foundation] (ThermalFoundation-[1.7.10]1.0.0-81.jar)
UCH ThermalExpansion{1.7.10R4.0.1} [Thermal Expansion] (ThermalExpansion-[1.7.10]4.0.1-182.jar)
UCH BrandonsCore{1.0.0.12} [Brandon's Core] (BrandonsCore-1.7.10-1.0.0.12.jar)
UCH DraconicEvolution{1.0.2h} [Draconic Evolution] (Draconic-Evolution-1.7.10-1.0.2h.jar)
UCH dungeonpack{1.7.10-1.0} [Dungeon Pack] (dungeonpack_1.7.10_1.0.jar)
UCH EMT{1.2.6.2} [Electro-Magic Tools] (electromagictools_1.2.6.21.7.10.jar)
UCH extendedWorkbench{1.2.0.4} [Extended Workbench] (extended_workbench_mod_1.7.10.jar)
UCH GalacticraftCore{3.0.11} [Galacticraft Core] (GalacticraftCore-1.7-3.0.11.333.jar)
UCH GalacticraftMars{3.0.11} [Galacticraft Planets] (Galacticraft-Planets-1.7-3.0.11.333.jar)
UCH GraviSuite{1.7.10-2.0.3} [Graviation Suite] (GraviSuite_1.7.10_2.0.3.jar)
UCH inventorytweaks{1.59-dev-152-cf6e263} [Inventory Tweaks] (InventoryTweaks_1.7.10_1.59_dev_152.jar)
UCH IronChest{6.0.62.742} [Iron Chest] (ironchest-1.7.10-6.0.62.742-universal.jar)
UCH magicalcrops{1.7.2 - 0.1 ALPHA} [Magical Crops] (magical_crops_mod_1.7.10.jar)
UCH minegicka3{1.0.0} [Minegicka 3] (minegicka_3_mod_1.7.10.jar)
UCH Mystcraft{0.12.3.01} [Mystcraft] (mystcraft_1.7.10_0.12.3.01.jar)
UCH Railcraft{9.7.0.0} [Railcraft] (Railcraft_1.7.10-9.7.0.0.jar)
UCH TaintedMagic{1.1.6.4} [Tainted Magic] (TaintedMagic_1.1.6.4.jar)
UCH weaponmod{v1.14.3} [Balkon's WeaponMod] (weaponmod_1.7.10_1.14.3.jar)
UCH witchery{0.24.1} [Witchery] (witchery-1.7.10-0.24.1.jar)
CoFHCore: -[1.7.10]3.0.2-262
AE2 Version: stable rv2-stable-10 for Forge 10.13.2.1291
ThermalFoundation: -[1.7.10]1.0.0-81
ThermalExpansion: -[1.7.10]4.0.1-182
Profiler Position: N/A (disabled)
Is Modded: Definitely; Server brand changed to 'fml,forge'
Type: Dedicated Server (map_server.txt)