Using multiple RSS Feed aggregators on WordPress, the are throwing an error on my feed:
"This XML document is invalid, likely due to invalid characters. XML error: SYSTEM or PUBLIC, the URI is missing at line 1, column 48"
I was using FeedWordPress plugin to syndicate between wordpress websites and then all of a sudden it started throwing this error. It appears to be a problem with the actual feed as different plugins throw the same error.
Note: the feed passes W3 Validation.
Can anyone spot what is causing the error?
