invalid token for credentials file 500: Internal Server Error

Hi I configured my secret with base64 file as mentioned in the article here:

https://github.com/1password/onepassword-operator

The connect-sync is working well as in the log below:
{"log_message":"(I) local attr version for vault v75lhm4jjpihdk6jqk5ciefmsu matches remote, nothing to do","timestamp":"2021-08-13T17:07:16.726031589Z","level":3}
{"log_message":"(I) local access version for vault v75lhm4jjpihdk6jqk5ciefmsu matches remote, nothing to do","timestamp":"2021-08-13T17:07:16.726039299Z","level":3}
{"log_message":"(I) local content version mismatch for vault v75lhm4jjpihdk6jqk5ciefmsu, remote: 7, local: 0, starting content sync...","timestamp":"2021-08-13T17:07:16.726134229Z","level":3}
{"log_message":"(I) fetching batch for v75lhm4jjpihdk6jqk5ciefmsu with version 0","timestamp":"2021-08-13T17:07:16.726190179Z","level":3}
{"log_message":"(I) writing 4 items for vault v75lhm4jjpihdk6jqk5ciefmsu","timestamp":"2021-08-13T17:07:16.824288819Z","level":3}
{"log_message":"(I) writing vault content version 7 for v75lhm4jjpihdk6jqk5ciefmsu","timestamp":"2021-08-13T17:07:16.826629207Z","level":3}
{"log_message":"(I) ### sync complete ###","timestamp":"2021-08-13T17:07:16.826959769Z","level":3}
{"log_message":"(I) syncing files","timestamp":"2021-08-13T17:07:16.826986839Z","level":3}
{"log_message":"(I) Re-authenticated successfully","timestamp":"2021-08-13T17:07:17.578443015Z","level":3}

But when I try to request the APIs I got the error below:
{"log_message":"(I) GET /v1/vaults/v75lhm4jjpihdk6jqk5ciefmsu","timestamp":"2021-08-13T18:13:38.404274548Z","level":3,"scope":{"request_id":"bbd05abb-f67d-4f47-ad67-cc15037f0ce0"}}
{"log_message":"(I) finding and decrypting credentials","timestamp":"2021-08-13T18:13:38.404693619Z","level":3,"scope":{"request_id":"db46f17b-7d52-4b68-83f6-d4393523479d","jti":"33qcqmw3sxyg5zv6tvgq4mejn4"}}
{"log_message":"(E) Server: (invalid token for credentials file), Wrapped: (failed to detect localAuth version), Wrapped: (failed to Unmarshal credentials file data into map), json: cannot unmarshal string into Go value of type map[string]interface {}","timestamp":"2021-08-13T18:13:38.40481103Z","level":1,"scope":{"request_id":"db46f17b-7d52-4b68-83f6-d4393523479d","jti":"33qcqmw3sxyg5zv6tvgq4mejn4"}}
{"log_message":"(I) GET /v1/vaults/v75lhm4jjpihdk6jqk5ciefmsu completed (500: Internal Server Error)","timestamp":"2021-08-13T18:13:38.40491411Z","level":3,"scope":{"request_id":"db46f17b-7d52-4b68-83f6-d4393523479d","jti":"33qcqmw3sxyg5zv6tvgq4mejn4"}}

This is the return of the "/health" is OK too:
{ "name": "1Password Connect API", "version": "1.3.1", "dependencies": [ { "service": "sqlite", "status": "ACTIVE", "message": "Connected to /home/opuser/.op/data/1password.sqlite" }, { "service": "account_data", "status": "AVAILABLE", "message": "Account data is available" }, { "service": "sync", "status": "ACTIVE" }, { "service": "1Password", "status": "UNINITIALIZED", "message": "Make a request with a valid bearer token to initialize" } ]}

What´s wrog with this configuration? I made in my local computer with https://localhost:8080 and works well, but in my Kubernetes cluster maybe there´s something missing....

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