Zoho Source Code Form Captcha Error

Zoho Source Code Form Captcha Error

We are receiving a "Please enter correct Code" error when implementing our Zoho form.  We are using the Source version.  Any recommendations for things we can check?
We have replaced the Table html with a form html.   We have used this set up for a year now and it worked fine. We have added new fields to our form so we are updating it. 

Here is the code.

  1. <div id='crmWebToEntityForm'>
    <META HTTP-EQUIV='content-type' CONTENT='text/html;charset=UTF-8'>
    <form action='https://crm.zoho.com/crm/WebToLeadForm' name=WebToLeads2893857000002860002 method='POST'
    onSubmit='javascript:document.charset="UTF-8"; return checkMandatory2893857000002860002()'
    accept-charset='UTF-8'>

    <!-- Do not remove this code. -->
    <input type='text' style='display:none;' name='xnQsjsdp'
    value='773f2282a32ba11116850683b4e337cf7d4a8958cb3b65838916188f42e9a961'/>
    <input type='hidden' name='zc_gad' id='zc_gad' value=''/>
    <input type='text' style='display:none;' name='xmIwtLD'
    value='1ea749dbed923688190f2e8f62583cd372425a539fcf00d2dbcf74b50265188e'/>
    <input type='text' style='display:none;' name='actionType' value='TGVhZHM='/>

    <input type='text' style='display:none;' name='returnURL'
    value='https&#x3a;&#x2f;&#x2f;www.Ourwebsite.com&#x2f;'/>
    <!-- Do not remove this code. -->

    <p><label> Company (required)<br>
    <span class="wpcf7-form-control-wrap company"><input type="text" name="Company" value="" size="40"
    class="wpcf7-form-control wpcf7-text wpcf7-validates-as-required"
    aria-required="true" aria-invalid="false"></span>
    </label></p>
    <p><label>Last Name<br>
    <span class="wpcf7-form-control-wrap last-name"><input type="text" name="Last Name" value="" size="40"
    class="wpcf7-form-control wpcf7-text wpcf7-validates-as-required"
    aria-required="true" aria-invalid="false"></span>
    </label></p>
    <p><label>First Name<br>
    <span class="wpcf7-form-control-wrap first-name"><input type="text" name="First Name" value="" size="40"
    class="wpcf7-form-control wpcf7-text wpcf7-validates-as-required"
    aria-required="true"
    aria-invalid="false"></span>
    </label></p>

    <p><label>Phone<br>
    <span class="wpcf7-form-control-wrap last-name"><input type="tel" name="Phone" value="" size="40"
    class="wpcf7-form-control wpcf7-text wpcf7-validates-as-required"
    aria-required="true" aria-invalid="false"></span>
    </label></p>
    <p><label> Your Email (required)<br>
    <span class="wpcf7-form-control-wrap email"><input type="email" name="Email" value="" size="40"
    class="wpcf7-form-control wpcf7-text wpcf7-email wpcf7-validates-as-required wpcf7-validates-as-email"
    aria-required="true" aria-invalid="false"></span>
    </label></p>
    <p><label>Title<br>
    <span class="wpcf7-form-control-wrap last-name"><input type="text" name="Designation" value="" size="40"
    class="wpcf7-form-control wpcf7-text wpcf7-validates-as-required"
    aria-required="true" aria-invalid="false"></span>
    </label></p>
    <p><label>Description<br>
    <span class="wpcf7-form-control-wrap description"><textarea name='Description' cols="40" rows="10"
    class="wpcf7-form-control wpcf7-textarea"
    aria-invalid="false"></textarea></span>
    </label>
    </p>
    <p><label>Enter the Captcha</label><br>
    <input type='text' style='width:250px;' maxlength='80' name='enterdigest'/>
    </p>
    <p><img id='imgid'
    src='https://crm.zoho.com/crm/CaptchaServlet?formId=1ea749dbed923688190f2e8f62583cd31b8de28385218195a85248576d617ee9&grpid=773f2282a32ba11116850683b4e337cf7d4a8958cb3b65838916188f42e9a961'>
    <a href='javascript:;' onclick='reloadImg()'>Reload</a>
    </p>
    <p><input style='font-size:12px;color:#131307' type='submit' value='Submit'/>
    <input type='reset' style='font-size:12px;color:#131307' value='Reset'/>
    </p>
    </form>
    <!-- Do not remove this code. -->
    <iframe name='captchaFrame' style='display:none;'></iframe>
    </div>