I have updated my WordPress a while ago and since then it keeps giving a warning everywhere! I did the update again but it stays! What to do?!?!
Warning: htmlspecialchars() [function.htmlspecialchars]: charset `US-ASCII' not supported, assuming iso-8859-1 in /var/www/vhosts/mariebroeckman.com/httpdocs/wp-includes/formatting.php on line 2747
Would really like to hear from you. Greets Marie