Systemd Failure On Detailed Install

[jimthedj65]

Followed the steps:
https://simplex.chat/docs/server.html
Started a new install of xmq and came across an issue at step 5. Optional — If you're using distribution with systemd, create /etc/systemd/system/smp-server.service file with the following content:

When running the systemd service it shows an error

root@smp-nl-001:/usr/local/bin# simplex-servers-certs
cp: cannot stat '/var/lib/caddy/.local/share/caddy/certificates/acme-v02.api.letsencrypt.org-directory/smp.MYDOMAIN.link/smp.MYDOMAIN.link.crt': No such file or directory
root@smp-nl-001:/usr/local/bin# systemctl status smp-server
× smp-server.service - SMP server
     Loaded: loaded (/etc/systemd/system/smp-server.service; enabled; vendor preset: enabled)
     Active: failed (Result: exit-code) since Mon 2024-11-04 10:15:49 UTC; 2h 0min ago
   Main PID: 21179 (code=exited, status=1/FAILURE)
        CPU: 21ms

Nov 04 10:15:49 smp-nl-001 smp-server[21179]: Error: no HTTPS credentials: /etc/opt/simplex/web.crt, /etc/opt/simplex/web.key
Nov 04 10:15:49 smp-nl-001 smp-server[21179]: Use Let's Encrypt to generate: certbot certonly --standalone -d yourdomainname --key-type rsa --rsa-key-size 4096
Nov 04 10:15:49 smp-nl-001 smp-server[21179]: [INFO 2024-11-04 10:15:49 +0000 src/Simplex/Messaging/Server/Env/STM.hs:253] restoring queues from file /var/opt/simplex/smp-server-store.log
Nov 04 10:15:49 smp-nl-001 smp-server[21179]: [INFO 2024-11-04 10:15:49 +0000 src/Simplex/Messaging/Server/StoreLog.hs:220] creating store log...
Nov 04 10:15:49 smp-nl-001 smp-server[21179]: [DEBUG 2024-11-04 10:15:49 +0000 src/Simplex/Messaging/Server/Main.hs:286] Releasing web server resources...
Nov 04 10:15:49 smp-nl-001 smp-server[21179]:
Nov 04 10:15:49 smp-nl-001 systemd[1]: smp-server.service: Main process exited, code=exited, status=1/FAILURE
Nov 04 10:15:49 smp-nl-001 simplex-servers-stopscript[21199]: Refusing to backup files with failed service state
Nov 04 10:15:49 smp-nl-001 systemd[1]: smp-server.service: Control process exited, code=exited, status=1/FAILURE
Nov 04 10:15:49 smp-nl-001 systemd[1]: smp-server.service: Failed with result 'exit-code'.

dmesg: Output: shows nothing

I tried moving forward to the caddy section where I encountered a second issue
step 6 of the Caddy install
Make the script executable and execute it:
Error:
:/usr/local/bin# chmod +x /usr/local/bin/simplex-servers-certs && /usr/local/bin/simplex-servers-certs cp: cannot stat '/var/lib/caddy/.local/share/caddy/certificates/acme-v02.api.letsencrypt.org-directory/smp.MYDOMAIN.link/smp.MYDOMAIN.link.crt': No such file or directory

If anyone could give me some direction on where I am going wrong with the detailed install steps, I would be grateful.