Error fetching the server's capability statement: Error reading Http Response from http://tx.fhir.org/r4: Error parsing JSON source: Unexpected char '<' in json stream at Line 1 (path=[null])

org.hl7.fhir.exceptions.FHIRException: Error fetching the server's capability statement: Error reading Http Response from http://tx.fhir.org/r4: Error parsing JSON source: Unexpected char '<' in json stream at Line 1 (path=[null])

Unable to connect to terminology server at http://tx.fhir.org. Error = org.hl7.fhir.exceptions.FHIRException: Error fetching the server's capability statement: Error reading Http Response from http://tx.fhir.org/r4: Error parsing JSON source: Unexpected char '<' in json stream at Line 1 (path=[null])

Process completed with exit code 1.

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, actions/setup-java@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

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