{
}
You must receive the 1000 CRC for the masternode in a single transaction on your Control Wallet and wait for at least 1 confirmation.
If you already have the 1000 CRC but it came from multiple transactions, you can send the 1000 CRC back to yourself:
docker exec crowdcoin-wallet crowdcoin-cli sendfrom "" YoUrAdDr3Ss CRC
No such file or directory
Ensure the data
folder is writable for the container.