another failed to load optifabric

[alarmedknight20]

it says
java.lang.RuntimeException: Failed to remap jar
at me.modmuss50.optifabric.mod.OptifineSetup.remapOptifine(OptifineSetup.java:215)
at me.modmuss50.optifabric.mod.OptifineSetup.remapOptifine(OptifineSetup.java:200)
at me.modmuss50.optifabric.mod.OptifineSetup.getRuntime(OptifineSetup.java:166)
at me.modmuss50.optifabric.mod.OptifabricSetup.run(OptifabricSetup.java:41)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
at com.chocohead.mm.Plugin.getMixins(Plugin.java:340)
at org.spongepowered.asm.mixin.transformer.PluginHandle.getMixins(PluginHandle.java:128)
at org.spongepowered.asm.mixin.transformer.MixinConfig.postInitialise(MixinConfig.java:667)
at org.spongepowered.asm.mixin.transformer.MixinProcessor.prepareConfigs(MixinProcessor.java:542)
at org.spongepowered.asm.mixin.transformer.MixinProcessor.select(MixinProcessor.java:439)
at org.spongepowered.asm.mixin.transformer.MixinProcessor.checkSelect(MixinProcessor.java:415)
at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:285)
at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:208)
at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClassBytes(MixinTransformer.java:178)
at org.spongepowered.asm.mixin.transformer.FabricMixinTransformerProxy.transformClassBytes(FabricMixinTransformerProxy.java:23)
at net.fabricmc.loader.launch.knot.KnotClassDelegate.getPostMixinClassByteArray(KnotClassDelegate.java:162)
at net.fabricmc.loader.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:154)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:519)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:466)
at net.fabricmc.loader.util.DefaultLanguageAdapter.create(DefaultLanguageAdapter.java:50)
at net.fabricmc.loader.EntrypointStorage$NewEntry.lambda$getOrCreate$0(EntrypointStorage.java:106)
at java.base/java.util.HashMap.computeIfAbsent(HashMap.java:1224)
at net.fabricmc.loader.EntrypointStorage$NewEntry.getOrCreate(EntrypointStorage.java:104)
at net.fabricmc.loader.EntrypointStorage.lambda$getEntrypointContainers$1(EntrypointStorage.java:191)
at net.fabricmc.loader.entrypoint.EntrypointContainerImpl.getEntrypoint(EntrypointContainerImpl.java:37)
at net.fabricmc.loader.entrypoint.minecraft.hooks.EntrypointUtils.invoke0(EntrypointUtils.java:47)
at net.fabricmc.loader.entrypoint.minecraft.hooks.EntrypointUtils.invoke(EntrypointUtils.java:33)
at net.fabricmc.loader.launch.knot.Knot.init(Knot.java:143)
at net.fabricmc.loader.launch.knot.KnotClient.main(KnotClient.java:28)
Caused by: java.nio.file.FileSystemException: C:\Users\ludwi_ehpiojn\Documents\curseforge mods and modpacks\Instances\morph.optifine\OptiFine_1.17_HD_U_G9_pre25\Optifine-mapped.jar: The process cannot access the file because it is being used by another process
at java.base/sun.nio.fs.WindowsException.translateToIOException(WindowsException.java:92)
at java.base/sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:103)
at java.base/sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:108)
at java.base/sun.nio.fs.WindowsFileSystemProvider.checkReadAccess(WindowsFileSystemProvider.java:351)
at java.base/sun.nio.fs.WindowsFileSystemProvider.checkAccess(WindowsFileSystemProvider.java:380)
at jdk.zipfs/jdk.nio.zipfs.ZipFileSystem.(ZipFileSystem.java:164)
at jdk.zipfs/jdk.nio.zipfs.ZipFileSystemProvider.getZipFileSystem(ZipFileSystemProvider.java:125)
at jdk.zipfs/jdk.nio.zipfs.ZipFileSystemProvider.newFileSystem(ZipFileSystemProvider.java:106)
at java.base/java.nio.file.FileSystems.newFileSystem(FileSystems.java:338)
at java.base/java.nio.file.FileSystems.newFileSystem(FileSystems.java:287)
at net.fabricmc.tinyremapper.OutputConsumerPath.(OutputConsumerPath.java:112)
at net.fabricmc.tinyremapper.OutputConsumerPath.(OutputConsumerPath.java:46)
at net.fabricmc.tinyremapper.OutputConsumerPath$Builder.build(OutputConsumerPath.java:75)
at me.modmuss50.optifabric.mod.OptifineSetup.remapOptifine(OptifineSetup.java:208)
... 29 more

[NatoBoram]

Caused by: java.nio.file.FileSystemException: C:\Users\ludwi_ehpiojn\Documents\curseforge mods and modpacks\Instances\morph.optifine\OptiFine_1.17_HD_U_G9_pre25\Optifine-mapped.jar: The process cannot access the file because it is being used by another process

Does it still do it after you reboot your computer?

[alarmedknight20]

so i didn't reply earlier i figured it out it was a mod conflict