A RuntimeException was reported during a JSON deserialization attempt. The error originates from the Jackson databind library, which threw a MismatchedInputException. The exception message states that it could not deserialize a value of type java.lang.String from an Object value, specifically noting the token JsonToken.START_OBJECT. The failure occurred at the start of the source input, line 1, column 1. The source location was redacted. The exception includes the message from the underlying Jackson error and indicates a mismatch between expected and actual data types during deserialization. No additional context or resolution steps are provided in the report. The exception was captured as a RuntimeException and surfaced during application startup.
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