Renew SSL certificate

Hello.
I’m new to haproxy, I configure the service successfully and it works for one year.
Now, I need to renew the SSL certificate, but the procedure is not working. Bellow erros I’m getting:

Configuration

Screen Shot 2023-04-19 at 15.22.23

All this configuration is giving me this error:

Help please, on how to delete old certificate and install new one.

Not sure where is the old certificate located.

Thanks

Where is the command to renew? And why the errors in haproxy.cfg? Fix those first!