Hi,
Replace this code
<!-- #logo -->
<?php if(sketch_get_option($shortname.'_logo_img') == !null || sketch_get_option($shortname.'_logo_text') != null) { ?>
<a id="logo" href="<?php echo esc_url(home_url('/')); ?>" title="<?php bloginfo('name') ?>">
<?php
if(sketch_get_option($shortname.'_site_logo_type') == 'limage') {
if(sketch_get_option($shortname.'_logo_img')){
?>
<img src="<?php echo sketch_get_option($shortname.'_logo_img'); ?>" alt="<?php echo sketch_get_option($shortname."_logo_alt"); ?>" />
<?php
}
}elseif(sketch_get_option($shortname.'_site_logo_type') == 'ltext') {
if(sketch_get_option($shortname.'_logo_text')){
?>
<?php echo sketch_get_option($shortname.'_logo_text'); ?>
<?php
}
} ?> </a><?php } else{
?>
<!-- #description -->
<div class="logo_desp">
<a id="logo" href="<?php echo esc_url(home_url('/')); ?>" title="<?php bloginfo('name') ?>" style="display:block;"><?php bloginfo('name'); ?></a>
<div id="site-description"><?php bloginfo( 'description' ); ?></div>
</div>
<!-- #description -->
<?php } ?>
<!-- #logo -->
in header.php file from below code
<!-- #logo -->
<a id="logo" href="<?php echo esc_url(home_url('/')); ?>" title="<?php bloginfo('name') ?>">
<?php
if(sketch_get_option($shortname.'_site_logo_type') == 'limage') {
if(sketch_get_option($shortname.'_logo_img')){
?>
<img src="<?php echo sketch_get_option($shortname.'_logo_img'); ?>" alt="<?php echo sketch_get_option($shortname."_logo_alt"); ?>" />
<?php
}
}elseif(sketch_get_option($shortname.'_site_logo_type') == 'ltext') {
if(sketch_get_option($shortname.'_logo_text')){
?>
<?php echo sketch_get_option($shortname.'_logo_text'); ?>
<?php
}
} ?> </a>
<!-- #description -->
<div class="logo_desp">
<a id="logo" href="<?php echo esc_url(home_url('/')); ?>" title="<?php bloginfo('name') ?>" style="display:block;"><?php bloginfo('name'); ?></a>
<div id="site-description"><?php bloginfo( 'description' ); ?></div>
</div>
<!-- #description -->
<!-- #logo -->
Best,
Gunjan