I updated a page sucessfully, then realized I had an error in Microsoft Word document which I corrected and then tried to re-paste over original text in WordPress. Either then, or when I hit “Update” I got this error. I went to my host cPanel (HostPapa) but can’t find the path shown above (home/username/public_html/wp-includes/default-constants.php)using the correct username.
If the original page is too large, I can’t edit it. I have searched the forums but can’t find a solution. HostPapa says its fine on their end and says it’s a WordPress issue.
I removed the audio files and enabled Jetpack; the 2 pages are fine, but I’d like to be able to put the mp2’s back.