Now I’ve got this:
W3 Total Cache Error: some files appear to be missing or out of place. Please re-install plugin or remove XXXXXX/wordpress/wp-content/advanced-cache.php.W3 Total Cache Error: some files appear to be missing or out of place. Please re-install plugin or remove XXXX/wordpress/wp-content/db.php.
Warning: Cannot modify header information – headers already sent by (output started at XXXX/wordpress/wp-content/advanced-cache.php:23) in XXXX/meineseiten/wordpress/wp-includes/pluggable.php on line 1174
Is it save to delete these items?
