Hello,
upgraded to 3.0 yesterday, with no visible problems, upgraded to 3.01 today, again with no visible problems.
Just wanted to export some strings via .po to translate and the .po won’t open with either poedit or virtaal. (error message: file corrupt or contains no data).
As I exported a .po file a few days ago and successfully opened in poedit, thought it may be linked to theme upgrade, so tried downgrading to 2.18. Got same error message as OP:
“Destination folder already exists. /home1/monkindc/public_html/wp-content/themes/neighborhood/
Theme install failed.”
“Enable Header Overlay” is not enabled! What shall I do?!?