ricardodecastro

The same thing happened to me and it was because of CGIBIN host.
change the permissions to:
755 for directories and
644 for php files

Maybe so. good luck
More informations: https://www.nsdesign.net/cgi-bin/helpdesk/cgi-bin/kb.cgi?do=read&id=94

Now the correct version of search.php
I have two categories to display in Search Results

<?php
get_header(); ?>
<div class="content">
			<?php
				$s = get_search_query();
			?>
	<div class="search">
		<div class="categoryThumbs">
		<?php if (have_posts()) : ?>
			<h3><?php printf( __( 'Search Results for: %s'), '<span>' . get_search_query() . '</span>' ); ?></h3>
		<?php endif;?>
			<?php query_posts("s='$s'&category_name=blog"); ?>
				<?php if (have_posts()) : ?>
					<?php $blogResults=0; ?>
				<?php while (have_posts()) : the_post(); ?>
					<?php
						$blogResults++;
					?>
				<?php endwhile; ?>
					<h4><?php echo $blogResults; ?> Results in BLOG</h4>
					<?php while (have_posts()) : the_post(); ?>
					<div class="films">
						<div class="thumb">
							<a href="<?php the_permalink() ?>"><?php the_post_thumbnail(); ?></a>
						</div>
						<h3 id="post-<?php the_ID(); ?>"><a href="<?php the_permalink() ?>" rel="bookmark" title="Permanent Link to <?php the_title_attribute(); ?>"><?php the_title(); ?></a></h3>
						<div class="entry">
							<?php the_excerpt() ?>
						</div>
					</div>
					<?php endwhile; ?>
				<?php endif;?>
				<?php query_posts("s='$s'&category_name=films"); ?>
				<?php if (have_posts()) : ?>
					<?php $blogResults=0; ?>
				<?php while (have_posts()) : the_post(); ?>
					<?php
						$blogResults++;
					?>
				<?php endwhile; ?>
					<h4><?php echo $blogResults; ?> Results in Films</h4>
					<?php while (have_posts()) : the_post(); ?>
					<div class="films">
						<div class="thumb">
							<a href="<?php the_permalink() ?>"><?php the_post_thumbnail(); ?></a>
						</div>
						<h3 id="post-<?php the_ID(); ?>"><a href="<?php the_permalink() ?>" rel="bookmark" title="Permanent Link to <?php the_title_attribute(); ?>"><?php the_title(); ?></a></h3>
						<div class="entry">
							<?php the_excerpt() ?>
						</div>
					</div>
					<?php endwhile; ?>
				<?php endif;?>
		<div class="spacer"></div>
		</div>
	</div>
</div>
<?php get_footer(); ?>

Sorry, my “solution” is not right

Hellow
Im not speak english so sorry, but I have a solution if you have a few categories.
In the blog I’m working I have two categories that would like to display the search FILMS and BLOG, I’ll paste the code, hope that helps.
Then tell me if it worked

<?php if (have_posts()) : ?>
			<h3><?php printf( __( 'Search Results for: %s'), '<span>' . get_search_query() . '</span>' ); ?></h3>
		<?php endif;?>
			<?php query_posts('category_name=blog'); ?>
				<?php if (have_posts()) : ?>
					<?php $blogResults=0; ?>
				<?php while (have_posts()) : the_post(); ?>
					<?php
						$blogResults++;
					?>
				<?php endwhile; ?>
					<h3><?php echo $blogResults; ?> Results in BLOG</h3>
					<?php while (have_posts()) : the_post(); ?>
					<div class="films">
						<div class="thumb">
							<a href="<?php the_permalink() ?>"><?php the_post_thumbnail(); ?></a>
						</div>
						<h3 id="post-<?php the_ID(); ?>"><a href="<?php the_permalink() ?>" rel="bookmark" title="Permanent Link to <?php the_title_attribute(); ?>"><?php the_title(); ?></a></h3>
						<div class="entry">
							<?php the_excerpt() ?>
						</div>
					</div>
					<?php endwhile; ?>
				<?php endif;?>
				<?php query_posts('category_name=films'); ?>
				<?php if (have_posts()) : ?>
					<?php $fimlsResults=0; ?>
				<?php while (have_posts()) : the_post(); ?>
					<?php
						$filmsResults++;
					?>
				<?php endwhile; ?>
					<h3><?php echo $filmsResults; ?> Results in Films</h3>
					<?php while (have_posts()) : the_post(); ?>
					<div class="films">
						<div class="thumb">
							<a href="<?php the_permalink() ?>"><?php the_post_thumbnail(); ?></a>
						</div>
						<h3 id="post-<?php the_ID(); ?>"><a href="<?php the_permalink() ?>" rel="bookmark" title="Permanent Link to <?php the_title_attribute(); ?>"><?php the_title(); ?></a></h3>
						<div class="entry">
							<?php the_excerpt() ?>
						</div>
					</div>
					<?php endwhile; ?>
				<?php endif;?>