2024-01-18 11:56:26.9859 : The underlying connection was closed: A connection that was expected to be kept alive was closed by the server.
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2024-01-18 11:56:26.9859 : Object reference not set to an instance of an object.
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2024-01-18 15:07:21.6883 : The underlying connection was closed: A connection that was expected to be kept alive was closed by the server.
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2024-01-18 15:07:21.6883 : Object reference not set to an instance of an object.
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