It may happen that suddenly your labels are no longer generated, for example showing Error Generating Labels or
To check: Validation failed. xx/xx/20xx is not a working day message.
Please note that labels displayed on ShippyPro are directly generated by the Carrier, therefore in case of issues consider that they're most probable to be linked to a Carrier's server malfunction or invalid credentials.
As a first thing, we suggest you to verify if the issue you're facing is present in our Errors Section of the Help Center.
If not, wait a few minutes and try again by clicking on Fix Order and confirming.
In case both not seem the case, don't hesitate to contact us 💬, we'll be happy to help and check together with the Carrier your error report.