Witness Sign - Automation with Zoho Creator

Hi there,

I used to be able do automatically send a Zoho Sign document from Zoho Creator where each signer had one witness.

The action code was as follows for each signer and witness:

      // CLIENT
    eachActionMap1 = Map();
    eachActionMap1.put("signing_order","1");
    eachActionMap1.put("recipient_name",client.Name);
    eachActionMap1.put("recipient_email",client.Email);
    eachActionMap1.put("action_type","WITNESSSIGN");
    eachActionMap1.put("action_id",action1_id);
    eachActionMap1.put("role","Client");
    eachActionMap1.put("verify_recipient","false");
    eachActionMap1.put("private_notes","");
    eachActionMap1.put("recipient_phonenumber","");
    // CLIENT WITNESS
    witness1 = Map();
    witness1.put("signing_order","2");
    witness1.put("recipient_name",client.Witness);
    witness1.put("recipient_email",client.Witness_Email);
    witness1.put("action_type","WITNESS");
    witness1.put("action_id",witness1_id);
    witness1.put("role","Client Witness");
    witness1.put("verify_recipient","false");
    witness1.put("private_notes","");
    witness1.put("recipient_phonenumber","");
    eachActionMap1.put("witnesses",{witness1});

This worked perfectly fine and we sent over 100 documents.

It has now stopped working and I cannot automaticlly send witness documents - I get getting an 'Internal Exception' error in zoho creator when calling the zoho.sign.createUsingTemplate(Zoho_Sign_emtplate_ID,parameters) function.

Please assist.