Reply To: Can not save changes in Performance

FIXED
Warning: DOMDocument::loadHTML(): htmlParseEntityRef: no name in Entity, line: 13 in
/var/www/vhosts/cosmeticbag.de/httpdocs/wp-content/themes/woodmart-child/functions.php
on line
95

   // Get page content
    $html = new DomDocument;
    $html->loadHTML( $content );
    $html->preserveWhiteSpace = false;

His is just a warning, not an error. Your script will still process it.
To suppress the warnings set

CHANGE WITH ` // Get page content
libxml_use_internal_errors(TRUE);
$html = new DomDocument;
$html->loadHTML($content);
$html->preserveWhiteSpace = false;`