Fdk login error

C:\Users\Akshitha.Vuppula\Desktop\Theme>fdk login -d
Version: 5.0.1
(node:13272) Warning: Setting the NODE_TLS_REJECT_UNAUTHORIZED environment variable to ‘0’ makes TLS connections and HTTPS requests insecure by disabling certificate verification.
(Use node --trace-warnings ... to show where the warning was created)
Latest version: 5.0.1 | false
************** CURL **************
METHOD: GET | PATH: https://api.sngz0.de/service/panel/theme/_compatibility
curl --include --request GET ‘https://api.sngz0.de/service/panel/theme/_compatibility’ --header ‘content-type: application/json’ --header ‘x-fp-cli: 5.0.1’ --header ‘x-fp-date: 20240208T065725Z’ --header ‘x-fp-signature: v1.1:1dc924a7577111da2e679a5e2889dab711a38703272786e46b515897fc1d0ac4’
************** END OF CURL **************
Response status: 200
Response: “ok”
Response Headers: {“date”:“Thu, 08 Feb 2024 06:57:25 GMT”,“content-type”:“application/json; charset=utf-8”,“content-length”:“4”,“strict-transport-security”:“max-age=63072000; includeSubdomains, max-age=15552000; includeSubDomains”,“x-content-type-options”:“nosniff, nosniff”,“origin-agent-cluster”:“?1”,“referrer-policy”:“no-referrer”,“x-dns-prefetch-control”:“off”,“x-download-options”:“noopen”,“x-frame-options”:“SAMEORIGIN”,“x-xss-protection”:“0”,“etag”:“W/"4-Ut1MdMgT2zeQF5xPI2zq2so0Z6g"”,“x-fynd-trace-id”:“f9162e168e731c758e088271336062e1”,“via”:“1.1 google”,“alt-svc”:“h3=":443"; ma=2592000,h3-29=":443"; ma=2592000”}
Current env: sngz0
UNKNOWN - spawn UNKNOWN
Error: spawn UNKNOWN

Can you please share your OS details ?

Try installing 5.0.2 version of FDK-CLI @AkshVupp