I have been getting the following error in the cert-issuer.
bash-4.3# cert-issuer -c /etc/cert-issuer/conf.ini
WARNING - Your app is configured to skip the wifi check when the USB is plugged in. Read the documentation to ensure this is what you want, since this is less secure
INFO - This run will try to issue on the bitcoin_regtest chain
INFO - Set cost constants to recommended_tx_fee=0.000600,min_per_output=0.000028,satoshi_per_byte=250
INFO - Set cost constants to recommended_tx_fee=0.000600,min_per_output=0.000028,satoshi_per_byte=250
INFO - Processing 0 certificates
INFO - Processing 0 certificates
WARNING - No certificates to process
WARNING - No certificates to process
Is there a way that I could solve this error?