我的 theme-options.php 有一些问题，现在我无法编辑任何外观选项，也无法打开网站。
我的 Wordpress 网站： http ://www.dryerventcleaninghouston.com/
这是发生错误的地方：
<div class="postbox">
<h3><?php _e("Homepage Featured Left", 'studiopress'); ?></h3>
<div class="inside">
<p><?php _e("Select which category you want displayed:", 'studiopress'); ?><br />
<?php wp_dropdown_categories(array('selected' => get_theme_mod('featured_top_left'), 'name' => $settings.'[featured_top_left]', 'orderby' => 'Name' , 'hierarchical' => 1, 'hide_empty' => '0' )); ?></p>
<p><?php _e("Number of posts to show:", 'studiopress'); ?><br />
<input type="text" name="<?php echo $settings; ?>[featured_top_left_num]" value="<?php echo get_theme_mod('featured_top_left_num'); ?>" size="5" /></p>
<p><?php _e("Thumbnail dimensions (Width x Height)", 'studiopress'); ?><br />
<input type="text" name="<?php echo $settings; ?>[featured_top_left_thumb_width]" value="<?php echo get_theme_mod('featured_top_left_thumb_width'); ?>" size="3" /> x <input type="text" name="<?php echo $settings; ?>[featured_top_left_thumb_height]" value="<?php echo get_theme_mod('featured_top_left_thumb_height'); ?>" size="3" /></p>
</div>
</div>
谢谢。