Creation of a workspace fails

[sebbri-aws]

I installed the commit77ec531 in the region of Paris (eu-west-3).

The creation of a workspace fails with the message : 'Something went wrong'.

[sebbri-aws]

{
    "logType": "ResponseMapping",
    "path": [
        "createAuroraWorkspace"
    ],
    "fieldName": "createAuroraWorkspace",
    "resolverArn": "arn:aws:appsync:eu-west-3:697705234509:apis/taq4muotnzbklktokvyt6hrxuq/types/Mutation/resolvers/createAuroraWorkspace",
    "requestId": "d0d6e101-4652-4c48-9178-7593a5bcad39",
    "context": {
        "arguments": {
            "input": {
                "name": "ws1",
                "kind": "aurora",
                "embeddingsModelProvider": "bedrock",
                "embeddingsModelName": "amazon.titan-embed-text-v1",
                "crossEncoderModelProvider": "sagemaker",
                "crossEncoderModelName": "cross-encoder/ms-marco-MiniLM-L-12-v2",
                "languages": [
                    "english",
                    "french"
                ],
                "metric": "inner",
                "index": true,
                "hybridSearch": true,
                "chunkingStrategy": "recursive",
                "chunkSize": 1000,
                "chunkOverlap": 200
            }
        },
        "stash": {},
        "error": {
            "message": "Something went wrong",
            "type": "RuntimeError",
            "unhandledErrorType": "RuntimeError"
        },
        "outErrors": []
    },
    "fieldInError": true,
    "errors": [
        "CustomTemplateException(message=Something went wrong, errorType=RuntimeError, data=null, errorInfo=null)"
    ],
    "parentType": "Mutation",
    "graphQLAPIId": "taq4muotnzbklktokvyt6hrxuq"
}