twenty eleven disable featured image in header

So, @zink02, I just tried to do as you suggested and it didn’t work. I deleted the && 1==2 and now when I try to access my site, I get an HTML Error 500, Internal Server Error! Help!! (I’m admittedly clueless when it comes to html code. Just starting out…) Can anyone help get me up and running again?? I have no idea what I just did.

https://chewnibblenosh.com/

RESOLVED!

THIS IS THE ORIGINAL CODE:

<?php
				// Check to see if the header image has been removed
				$header_image = get_header_image();
				if ( ! empty( $header_image ) ) :
			?>
			<a href="<?php echo esc_url( home_url( '/' ) ); ?>">
				<?php
					// The header image
					// Check if this is a post or page, if it has a thumbnail, and if it's a big one
					if ( is_singular() &&
							has_post_thumbnail( $post->ID ) &&
							( /* $src, $width, $height */ $image = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ), array( HEADER_IMAGE_WIDTH, HEADER_IMAGE_WIDTH ) ) ) &&
							$image[1] >= HEADER_IMAGE_WIDTH ) :
						// Houston, we have a new header image!
						echo get_header_image( $post->ID, 'post-thumbnail' );
					else : ?>
					<img src="<?php header_image(); ?>" width="<?php echo HEADER_IMAGE_WIDTH; ?>" height="<?php echo HEADER_IMAGE_HEIGHT; ?>" alt="" />
				<?php endif; // end check for featured image or standard header ?>
			</a>
			<?php endif; // end check for removed header image ?>

CHANGE FOR THIS CODE:

<?php
// Check to see if the header image has been removed
$header_image = get_header_image();
if ( ! empty( $header_image ) ) :
?>
<a href="<?php echo esc_url( home_url( '/' ) ); ?>">
<img src="<?php header_image(); ?>" width="<?php echo HEADER_IMAGE_WIDTH; ?>" height="<?php echo HEADER_IMAGE_HEIGHT; ?>" alt="" />

</a>
<?php endif; // end check for removed header image ?>