Why i am getting this error? - JWTMalformed: JWTs must have three components.

[anerror404]

Your question
I am getting JWTMalformed: JWTs must have three components and JWSVerificationFailed: signature verification failed error after i started credentials login. From credential authorise function i am returning user object consisting name, email and image. My nextauth config:

session: { jwt: true, }, jwt: { signingKey: '{"kty":"oct","kid":"","alg":"HS512","k":""}', encryptionKey: '{"kty":"oct","kid":"","alg":"A256GCM","k":""}', secret: "some secret", },

what i am doing wrong? How to fix this issue?

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Documentation refers to searching through online documentation, code comments and issue history. The example project refers to next-auth-example.

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