nodejs handlebars, missing helper error
<p>I am trying to implement handlebars in a project.
My problem is that if i am running my project locally it works fine.
But when i am running it on deployment, it shows 
"Error: Missing helper: "is_about_me""</p>

<p>My HTML template is :-</p>

<pre><code>&lt;table cellpadding="0" cellspacing="0" width="100%"&gt;
                &lt;tr&gt;
                    {{#is_about_me is_about_me_filled}}
                    &lt;td align="center"&gt;
                        &lt;p style="margin: 0 0 10px 0; color: #727272;"&gt;+ &lt;a href="{{orgDtls.org_url}}" style="font-size: 15px; color: #727272; text-decoration: none;"&gt;Add About Yourself&lt;/a&gt; &lt;/p&gt;
                    &lt;/td&gt;
                    {{/is_about_me}}
                &lt;/tr&gt;
&lt;/table&gt;
</code></pre>

<p>and my helper is:--</p>

<pre><code>var handlebars = require('handlebars');
    handlebars.registerHelper('is_about_me', function (isAboutMe, options) {
        if (isAboutMe === 0) {
            return options.fn(this);
        }
    });
</code></pre>

<p>Any help will be appreciated.</p>

<p>thanks, Shivam </p>