title: Warning: Illegal string offset 'zerif_logo' wordpress
body: <p>I am working on <code>Wordpress V4.4.2</code> with the theme named <code>Zerif lite theme</code>. Everything working fine on local but on development server I am getting below error when updating any content by using <code>Customising</code> section.</p>
  
  <blockquote>
    <p>Warning: Illegal string offset 'zerif_logo' in
    /wp-includes/theme.php on line 901</p>
  </blockquote>
  
  <p>Code is</p>
  
  <pre><code>function get_theme_mod( $name, $default = false ) {
      $mods = get_theme_mods();
  
      if ( isset( $mods[$name] ) ) {
          /**
           * Filter the theme modification, or 'theme_mod', value.
           *
           * The dynamic portion of the hook name, `$name`, refers to
           * the key name of the modification array. For example,
           * 'header_textcolor', 'header_image', and so on depending
           * on the theme options.
           *
           * @since 2.2.0
           *
           * @param string $current_mod The value of the current theme modification.
           */
          return apply_filters( "theme_mod_{$name}", $mods[$name] );
      }
  
      if ( is_string( $default ) )
          $default = sprintf( $default, get_template_directory_uri(), get_stylesheet_directory_uri() );
  
      /** This filter is documented in wp-includes/theme.php */
      return apply_filters( "theme_mod_{$name}", $default );
  }
  </code></pre>
  
  <p>line 901 code is</p>
  
  <pre><code>return apply_filters( "theme_mod_{$name}", $mods[$name] );
  </code></pre>
  
  <p><strong>EDIT</strong></p>
  
  <p>After Placing </p>
  
  <pre><code>$mods = get_theme_mods();
  var_dump('content of $mods', $mods);
  </code></pre>
  
  <p>I get below data</p>
  
  <blockquote>
    <p>string(16) "content of $mods" string(2208)
    "h:22:{i:0;b:0;s:10:"zerif_logo";s:68:"<a href="http://example.in/clinic/wp-content/uploads/2016/04/Caduceus.svg_.png" rel="nofollow">http://example.in/clinic/wp-content/uploads/2016/04/Caduceus.svg_.png</a>";s:11:"zerif_email";s:24:"support@myclinictest.com";s:13:"zerif_address";s:22:"Jaipur
    Rajasthan
    India";s:19:"zerif_bigtitle_show";s:0:"";s:30:"zerif_bigtitle_redbutton_label";s:7:"Contact";s:32:"zerif_bigtitle_greenbutton_label";s:11:"Appointment";s:20:"zerif_ourfocus_title";s:13:"Our
    Specility";s:23:"zerif_ourfocus_subtitle";s:0:"";s:20:"zerif_bigtitle_title";s:24:"You
    Deserve Right Doctor";s:22:"zerif_aboutus_subtitle";s:122:...... so on</p>
  </blockquote>
  
  <p>How can I fix this error.</p>