Backend not found backend="llama-cpp"

[hekf2010]

an 07 09:55:05 ERROR Backend not found backend="llama-cpp"
Jan 07 09:55:05 ERROR Failed to load model modelID="qwen3-vl-4b-thinking" error=failed to load model with internal loader: backend not found: llama-cpp backend="llama-cpp"
Jan 07 09:55:05 ERROR Stream ended with error error=failed to load model with internal loader: backend not found: llama-cpp
Jan 07 09:55:05 INFO HTTP request method="POST" path="/v1/chat/completions" status=200