provide-list-of-links and provide-data-of-all-links API returns 500 internal server error.

[Ziabatcha]

User creates a link using the API /core-model-1-4:network-control-domain=cache/link={uuid}.
After successful creation, User invoking the APIs /v1/provide-list-of-links and /v1/provide-data-of-all-links and observed 500 Internal Server Error

Docker logs:

PUT /core-model-1-4:network-control-domain=cache/link=LTP-MWPS-TTP-RADIO-2A 204 100.448 ms - -
[06.02.2026 08:30.02.268] [LOG]
 callback : POST http://172.28.127.18:3033/v1/record-service-request header :{"user":"User Name","originator":"MicroWaveDeviceInventory","x-correlator":"a1fD0516-971a-bbF3-EB7c-c9aeAe8f8FCc","trace-indicator":"1","customer-journey":"unknown","operation-key":"Operation key not yet provided.","Content-Type":"application/json"}body :{"x-correlator":"550e8400-e29b-11d4-a716-446655440000","trace-indicator":"1.3.1","user":"User Name","originator":"Resolver","application-name":"MicroWaveDeviceInventory","release-number":"2.0.1","operation-name":"/core-model-1-4:network-control-domain=cache/link=LTP-MWPS-TTP-RADIO-2A","response-code":204,"timestamp":"2026-02-06T08:30:02+00:00"}response code:204
[08:30:01.992] INFO (1): putLinkToCache - Read from ELK: LTP-MWPS-TTP-RADIO-2A

[06.02.2026 07:55.56.441] [LOG]   TypeError: Cannot read properties of undefined (reading '0')
    at /home/openbackhaul/microWaveDeviceInventory/service/IndividualServicesService.js:11347:68
    at runMicrotasks (<anonymous>)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
POST /v1/provide-list-of-links 500 1771.821 ms - 55

[06.02.2026 08:15.49.977] [LOG]   null
[06.02.2026 08:31.10.466] [LOG]   null
[06.02.2026 08:31.15.312] [LOG]   TypeError: Cannot read properties of undefined (reading '0')
    at /home/openbackhaul/microWaveDeviceInventory/service/IndividualServicesService.js:11015:68
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
POST /v1/provide-data-of-all-links 500 87.946 ms - 55
[06.02.2026 08:31.15.523] [LOG]