Unable Decompile File!

[Cristofer543]

java.lang.IllegalArgumentException: Argument 'value' must be in the range [1, 18], but value was: 19.
at com.strobel.core.VerifyArgument.inRange(VerifyArgument.java:347)
at com.strobel.assembler.ir.ConstantPool$Tag.fromValue(ConstantPool.java:532)
at com.strobel.assembler.ir.ConstantPool.read(ConstantPool.java:362)
at com.strobel.assembler.metadata.JarTypeLoader.getInternalNameFromClassFile(JarTypeLoader.java:105)
at com.strobel.assembler.metadata.JarTypeLoader.tryLoadType(JarTypeLoader.java:78)
at us.deathmarine.luyten.LuytenTypeLoader.tryLoadType(LuytenTypeLoader.java:25)
at com.strobel.assembler.metadata.MetadataSystem.resolveType(MetadataSystem.java:125)
at com.strobel.assembler.metadata.MetadataSystem.lookupTypeCore(MetadataSystem.java:86)
at com.strobel.assembler.metadata.MetadataResolver.lookupType(MetadataResolver.java:46)
at us.deathmarine.luyten.FileSaver.doSaveJarDecompiled(FileSaver.java:183)
at us.deathmarine.luyten.FileSaver.access$300(FileSaver.java:45)
at us.deathmarine.luyten.FileSaver$4.run(FileSaver.java:112)
at java.lang.Thread.run(Unknown Source)