Vector dimension error: expected dim: 768, got 1024 AND Error in new_retrieved_facts: Expecting value: line 1 column 1 (char 0) #3314

from mem0 import Memory

config = {
    "vector_store": {
        "provider": "qdrant",
        "config": {
            "collection_name": "mem0_ollama",
            "host": "localhost",
            "port": 6333,
            "embedding_model_dims" : 768,
        },
    },
    "llm": {
        "provider": "ollama",
        "config": {
            "model": "qwen3:4b",
            "temperature": 0,
            "ollama_base_url": "my url",
        },
    },
    "embedder": {
        "provider": "huggingface",
        "config": {
            "model": "Qwen/Qwen3-Embedding-0.6B",
            "embedding_dims" : 768,
        },
    },
}

# Initialize Memory with the configuration
m = Memory.from_config(config)
m.add("I'm visiting Paris", user_id="john")

UnexpectedResponse: Unexpected Response: 400 (Bad Request)
Raw response content:
b'{"status":{"error":"Wrong input: Vector dimension error: expected dim: 768, got 1024"},"time":0.000841958}'

from mem0 import Memory

config = {
    "vector_store": {
        "provider": "qdrant",
        "config": {
            "collection_name": "mem0_ollama",
            "host": "localhost",
            "port": 6333,
        },
    },
    "llm": {
        "provider": "ollama",
        "config": {
            "model": "qwen3:8b",
            "temperature": 0,
            "ollama_base_url": my url,
        },
    },
    "embedder": {
        "provider": "huggingface",
        "config": {"huggingface_base_url": my url},
    },
}

# Initialize Memory with the configuration
m = Memory.from_config(config)
m.add("I'm visiting Paris", user_id="john")

Error in new_retrieved_facts: Expecting value: line 1 column 1 (char 0)
{'results': []}