Fetch from the back end

I do have a fetch issue, from the front end (client side) I perform the fetch and I get a response ok and all the records that I am looking for, but when I want to do the same from the back end module (jaw) I get the following response:

name: “FetchError”
message: “request to https://mawataing.com:3015/veo/pone failed, reason: unable to verify the first certificate”
type: “system”
errno: “UNABLE_TO_VERIFY_LEAF_SIGNATURE”
code: “UNABLE_TO_VERIFY_LEAF_SIGNATURE”
errorGroup: “User”

can someone give me a little help?

Thanks!

According to the error message, you have a problem with the API credentials for the service provider. More details will be needed in order to assist you. You should probably check with the provider to determine the cause of the problem.