yeoman2000

@linkmeister
If you have a childtheme put a funtions.php file in that directory with only the following text:

<?php // Opening PHP tag - nothing should be before this, not even whitespace

//

/**
Fix for 4.5 update overlapping
*/
function wp36510_remove_singular_class( $classes ) {
	$index = array_search( 'singular', $classes );
	if ( false !== $index ) {
		unset( $classes[ $index ] );
	}

	return $classes;
}
add_filter( 'body_class', 'wp36510_remove_singular_class' );
/** End of Fix for 4.5 Update overlapping */