Chaincode invoke error

[p-karunya]

Getting the following error msg:

Executing Fablo Docker command: chaincode
Chaincode invoke:
   CLI: cli.distributor.foodchain.com 
   PEERS: peer0.farmer.foodchain.com:7041,peer0.distributor.foodchain.com:7061 
   CHANNEL: my-channel1 
   CHAINCODE: chaincode1 
   COMMAND: {"Args":["KVContract:put", "name", "Willy Wonka"]} 
   TRANSIENT:  
Error: error getting channel (my-channel1) orderer endpoint: error endorsing GetChannelConfig: rpc error: code = Unknown desc = error validating proposal: access denied: channel [] creator org unknown, creator is malformed

after running:

./fablo chaincode invoke "peer0.farmer.foodchain.com,peer0.distributor.foodchain.com" "my-channel1" "chaincode1" '{"Args":["KVContract:put", "name", "Willy Wonka"]}'

I am new to fablo someone help...