Error getting command model configs io.grpc.StatusException: PERMISSION_DENIED: api server wire error: an internal error occurred

[pauljura]

I'm using the Windsurf plugin in PHPStorm on Ubuntu 24.04, and it permanently shows the error "Failed to authenticate to Windsurf".

I can Log Out and then Log In successfully, but the error persists.

I've tried re-installing the plugin, rebooting, nothing helps.

In my logs I see the following:

2025-09-18 09:06:27,789 [  50362]   WARN - #com.codeium.intellij.language_server.LanguageServerService - [e78ffd12] Error getting command model configs
io.grpc.StatusException: PERMISSION_DENIED: api server wire error: an internal error occurred
	at io.grpc.Status.asException(Status.java:548)
	at io.grpc.kotlin.ClientCalls$rpcImpl$1$1$1.onClose(ClientCalls.kt:300)
	at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:574)
	at io.grpc.internal.ClientCallImpl.access$300(ClientCallImpl.java:72)
	at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInternal(ClientCallImpl.java:742)
	at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:723)
	at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37)
	at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:133)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
	at java.base/java.lang.Thread.run(Thread.java:1583)

Cascade still works, but inline auto-complete doesn't work.

This has been a problem the past few weeks.

Sometimes randomly I will get auto-complete working for a day, and then it will error again.

Please help.