I'm getting the following build error since I upgraded to the latest EAP, it doesn't give me much of a clue what the problem is:

​

```

Kotlin: [Internal Error] java.lang.IllegalStateException: Backend Internal error: Exception during code generation

Cause: Back-end (JVM) Internal error: Error type encountered: [ERROR : For SuccessOrFailure] (ErrorType).

Cause: Error type encountered: [ERROR : For SuccessOrFailure] (ErrorType).

File being compiled at position: (35,21) in /Users/ian/Documents/github/uprizer/mediator/mediator-website/src/main/kotlin/ai/mediator/optimizer/GzippedJsonLog.kt

The root cause was thrown at: KotlinTypeMapper.java:116

File being compiled at position: file:///Users/ian/Documents/github/uprizer/mediator/mediator-website/src/main/kotlin/ai/mediator/optimizer/GzippedJsonLog.kt

The root cause was thrown at: ExpressionCodegen.java:322

	at org.jetbrains.kotlin.codegen.CompilationErrorHandler.lambda$static$0(CompilationErrorHandler.java:24)

	at org.jetbrains.kotlin.codegen.PackageCodegenImpl.generate(PackageCodegenImpl.java:74)

	at org.jetbrains.kotlin.codegen.DefaultCodegenFactory.generatePackage(CodegenFactory.kt:97)

	at org.jetbrains.kotlin.codegen.DefaultCodegenFactory.generateModule(CodegenFactory.kt:68)

	at org.jetbrains.kotlin.codegen.KotlinCodegenFacade.doGenerateFiles(KotlinCodegenFacade.java:47)

	at org.jetbrains.kotlin.codegen.KotlinCodegenFacade.compileCorrectFiles(KotlinCodegenFacade.java:39)

	at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.generate(KotlinToJVMBytecodeCompiler.kt:446)

	at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.compileModules$cli(KotlinToJVMBytecodeCompiler.kt:142)

	at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:161)

	at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:57)

	at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.java:96)

	at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.java:52)

	at org.jetbrains.kotlin.cli.common.CLITool.exec(CLITool.kt:93)

	at org.jetbrains.kotlin.daemon.CompileServiceImpl$compile$$inlined$ifAlive$lambda$1.invoke(CompileServiceImpl.kt:402)

	at org.jetbrains.kotlin.daemon.CompileServiceImpl$compile$$inlined$ifAlive$lambda$1.invoke(CompileServiceImpl.kt:101)

	at org.jetbrains.kotlin.daemon.CompileServiceImpl$doCompile$$inlined$ifAlive$lambda$2.invoke(CompileServiceImpl.kt:937)

	at org.jetbrains.kotlin.daemon.CompileServiceImpl$doCompile$$inlined$ifAlive$lambda$2.invoke(CompileServiceImpl.kt:101)

	at org.jetbrains.kotlin.daemon.common.DummyProfiler.withMeasure(PerfUtils.kt:137)

	at org.jetbrains.kotlin.daemon.CompileServiceImpl.checkedCompile(CompileServiceImpl.kt:977)

	at org.jetbrains.kotlin.daemon.CompileServiceImpl.doCompile(CompileServiceImpl.kt:936)

	at org.jetbrains.kotlin.daemon.CompileServiceImpl.compile(CompileServiceImpl.kt:400)

	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

	at java.base/java.lang.reflect.Method.invoke(Method.java:564)

	at java.rmi/sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:359)

	at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:200)

	at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:197)

	at java.base/java.security.AccessController.doPrivileged(Native Method)

	at java.rmi/sun.rmi.transport.Transport.serviceCall(Transport.java:196)

	at java.rmi/sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:562)

	at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:796)

	at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:677)

	at java.base/java.security.AccessController.doPrivileged(Native Method)

	at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:676)

	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1135)

	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)

	at java.base/java.lang.Thread.run(Thread.java:844)

```