Wordpress - Workers 523 Error

Hello CF community,

I have tried to implement cloudflare workers on my wordpress website to try serverless and I am presented with the error 523.

URL: https://shrill-bar-f203.thesnowsport.workers.dev

Error 523 Ray ID: 54e87138ffd1f4be • 2020-01-01 23:58:43 UTC

Origin is unreachable

82588b3bf576ccb24554b6b3316f8316.cloudflareworkers.com

Host

What is the issue with the worker not being able to contact the origin IP. Cloudflare is my host provider too.