The mod runs fine on singleplayer, but it crashes my server whenever I try to run it. Here's the log:

[10.03 15:26:38] [Server] ---- Minecraft Crash Report ----
[10.03 15:26:38] [Server] // Sorry :(
[10.03 15:26:38] [Server] Time3/10/22, 3:26 PM
[10.03 15:26:38] [Server] DescriptionMod loading error has occurred
[10.03 15:26:38] [Server] java.lang.ExceptionMod Loading has failed
[10.03 15:26:38] [Server] at net.minecraftforge.logging.CrashReportExtender.dumpModLoadingCrashReport(CrashReportExtender.java:69) ~[forge-1.18.1-39.0.64-universal.jar%23115!/:?] {re:classloading}
[10.03 15:26:38] [Server] at net.minecraftforge.server.loading.ServerModLoader.load(ServerModLoader.java:53) ~[forge-1.18.1-39.0.64-universal.jar%23115!/:?] {re:classloading}
[10.03 15:26:38] [Server] at net.minecraft.server.Main.main(Main.java:104) ~[server-1.18.1-20211210.034407-srg.jar%23111!/:?] {re:classloading}
[10.03 15:26:38] [Server] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] {}
[10.03 15:26:38] [Server] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?] {}
[10.03 15:26:38] [Server] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] {}
[10.03 15:26:38] [Server] at java.lang.reflect.Method.invoke(Method.java:568) ~[?:?] {}
[10.03 15:26:38] [Server] at net.minecraftforge.fml.loading.targets.CommonServerLaunchHandler.lambda$launchService$0(CommonServerLaunchHandler.java:46) ~[fmlloader-1.18.1-39.0.64.jar%2323!/:?] {}
[10.03 15:26:38] [Server] at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-9.1.0.jar%235!/:?] {}
[10.03 15:26:38] [Server] at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) [modlauncher-9.1.0.jar%235!/:?] {}
[10.03 15:26:38] [Server] at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) [modlauncher-9.1.0.jar%235!/:?] {}
[10.03 15:26:38] [Server] at cpw.mods.modlauncher.Launcher.run(Launcher.java:106) [modlauncher-9.1.0.jar%235!/:?] {}
[10.03 15:26:38] [Server] at cpw.mods.modlauncher.Launcher.main(Launcher.java:77) [modlauncher-9.1.0.jar%235!/:?] {}
[10.03 15:26:38] [Server] at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) [modlauncher-9.1.0.jar%235!/:?] {}
[10.03 15:26:38] [Server] at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) [modlauncher-9.1.0.jar%235!/:?] {}
[10.03 15:26:38] [Server] at cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:149) [bootstraplauncher-1.0.0.jar:?] {}
[10.03 15:26:38] [Server] A detailed walkthrough of the error, its code path and all known details is as follows:
[10.03 15:26:38] [Server] ---------------------------------------------------------------------------------------
[10.03 15:26:38] [Server] -- Head --
[10.03 15:26:38] [Server] Threadmain
[10.03 15:26:38] [Server] Stacktrace:
[10.03 15:26:38] [Server] at cpw.mods.cl.ModuleClassLoader.loadClass(ModuleClassLoader.java:135) ~[securejarhandler-1.0.1.jar:?] {}
[10.03 15:26:38] [Server] -- MOD cold_sweat --
[10.03 15:26:38] [Server] Details:
[10.03 15:26:38] [Server] Caused by java.lang.NoClassDefFoundError: net/minecraft/client/renderer/blockentity/BlockEntityRenderer
[10.03 15:26:38] [Server] at java.lang.Class.getDeclaredConstructors0(Native Method) ~[?:?] {re:mixin}
[10.03 15:26:39] [Server] at java.lang.Class.privateGetDeclaredConstructors(Class.java:3373) ~[?:?] {re:mixin}
[10.03 15:26:39] [Server] at java.lang.Class.getConstructor0(Class.java:3578) ~[?:?] {re:mixin}
[10.03 15:26:39] [Server] at java.lang.Class.getDeclaredConstructor(Class.java:2754) ~[?:?] {re:mixin}
[10.03 15:26:39] [Server] at net.minecraftforge.fml.javafmlmod.FMLModContainer.constructMod(FMLModContainer.java:81) ~[javafmllanguage-1.18.1-39.0.64.jar%23113!/:?] {}
[10.03 15:26:39] [Server] at net.minecraftforge.fml.ModContainer.lambda$buildTransitionHandler$4(ModContainer.java:120) ~[fmlcore-1.18.1-39.0.64.jar%23112!/:?] {}
[10.03 15:26:39] [Server] at java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1804) ~[?:?] {}
[10.03 15:26:39] [Server] at java.util.concurrent.CompletableFuture$AsyncRun.exec(CompletableFuture.java:1796) ~[?:?] {}
[10.03 15:26:39] [Server] at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373) ~[?:?] {}
[10.03 15:26:39] [Server] at java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1182) ~[?:?] {}
[10.03 15:26:39] [Server] at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1655) ~[?:?] {re:computing_frames}
[10.03 15:26:39] [Server] at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1622) ~[?:?] {re:computing_frames}
[10.03 15:26:39] [Server] at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165) ~[?:?] {}
[10.03 15:26:39] [Server] Mod FileColdSweat-2.1.9-b02.jar
[10.03 15:26:39] [Server] Failure messageCold Sweat (cold_sweat) has failed to load correctly
[10.03 15:26:39] [Server] java.lang.NoClassDefFoundErrornet/minecraft/client/renderer/blockentity/BlockEntityRenderer
[10.03 15:26:39] [Server] Mod Version2.1.9-b01
[10.03 15:26:39] [Server] Mod Issue URLNOT PROVIDED
[10.03 15:26:39] [Server] Exception messagejava.lang.ClassNotFoundException: net.minecraft.client.renderer.blockentity.BlockEntityRenderer
[10.03 15:26:39] [Server] Stacktrace:
[10.03 15:26:39] [Server] at cpw.mods.cl.ModuleClassLoader.loadClass(ModuleClassLoader.java:135) ~[securejarhandler-1.0.1.jar:?] {}
[10.03 15:26:39] [Server] at java.lang.ClassLoader.loadClass(ClassLoader.java:520) ~[?:?] {}
[10.03 15:26:39] [Server] at java.lang.Class.getDeclaredConstructors0(Native Method) ~[?:?] {re:mixin}
[10.03 15:26:39] [Server] at java.lang.Class.privateGetDeclaredConstructors(Class.java:3373) ~[?:?] {re:mixin}
[10.03 15:26:39] [Server] at java.lang.Class.getConstructor0(Class.java:3578) ~[?:?] {re:mixin}
[10.03 15:26:39] [Server] at java.lang.Class.getDeclaredConstructor(Class.java:2754) ~[?:?] {re:mixin}
[10.03 15:26:39] [Server] at net.minecraftforge.fml.javafmlmod.FMLModContainer.constructMod(FMLModContainer.java:81) ~[javafmllanguage-1.18.1-39.0.64.jar%23113!/:?] {}
[10.03 15:26:39] [Server] at net.minecraftforge.fml.ModContainer.lambda$buildTransitionHandler$4(ModContainer.java:120) ~[fmlcore-1.18.1-39.0.64.jar%23112!/:?] {}
[10.03 15:26:39] [Server] at java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1804) ~[?:?] {}
[10.03 15:26:39] [Server] at java.util.concurrent.CompletableFuture$AsyncRun.exec(CompletableFuture.java:1796) ~[?:?] {}
[10.03 15:26:39] [Server] at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373) ~[?:?] {}
[10.03 15:26:39] [Server] at java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1182) ~[?:?] {}
[10.03 15:26:39] [Server] at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1655) ~[?:?] {re:computing_frames}
[10.03 15:26:39] [Server] at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1622) ~[?:?] {re:computing_frames}
[10.03 15:26:39] [Server] at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165) ~[?:?] {}
[10.03 15:26:39] [Server] -- System Details --
[10.03 15:26:39] [Server] Details:
[10.03 15:26:39] [Server] Minecraft Version1.18.1
[10.03 15:26:39] [Server] Minecraft Version ID1.18.1
[10.03 15:26:39] [Server] Operating SystemLinux (amd64) version 4.15.0-128-generic
[10.03 15:26:39] [Server] Java Version17.0.1, Oracle Corporation
[10.03 15:26:39] [Server] Java VM VersionJava HotSpot(TM) 64-Bit Server VM (mixed mode, sharing), Oracle Corporation
[10.03 15:26:39] [Server] Memory1869515048 bytes (1782 MiB) / 2403336192 bytes (2292 MiB) up to 5368709120 bytes (5120 MiB)
[10.03 15:26:39] [Server] CPUs16
[10.03 15:26:39] [Multicraft] Server shut down (starting)
[10.03 15:26:39] [Multicraft] Maximum number of automatic restarts reached (3 within 600 seconds). Not restarting crashed server
[10.03 15:26:39] [Multicraft] Server stopped