Issue Due to no error_docs folder backup is failing

[inology]

I have modified Plesk to not create an vhosts\domain.tld\error_docs folder. Due to this the Plesk backup returns the following warning on each subscription:

Cannot dump domain hosting content [Could not find a part of the path 'C:\Inetpub\vhosts\domain.tld\error_docs'.]​

Does this mean none of the hosting content is backed up or just error_docs?