Fatal error: Class 'Biztech_Mobileassistant_Helper_Data' not found in /home/diamond5/public_html/app

[sssteven4]

I am having a problem with my magento 1.9.3.7.   In admin, if I try to go to system/configure, I get this error message, Fatal error: Class 'Biztech_Mobileassistant_Helper_Data' not found in /home/diamond5/public_html/app/Mage.php on line 547

 It only shows up when I try to go to this page.   Can anybody please help me with this problem?

Thank you very much,

Ste

[Manish Mittal]

@sssteven4

There are two possibilities:

1) Either you declared your helper in the config.xml and you did not create it in the module NameSpace/NameModule/Helper/Data.php

2) Either you created it in the module but not in the config.xml or you did it wrong.

Solution:

You should have this in your config.xml:

<global>  ...
    <helpers>
        <parcelamento>
            <class>Namespace_Parcelamento_Helper</class>
        </parcelamento>
    </helpers>  ...</global>

You should also have this in :Namespace/Parcelamento/Helper/Data.php

<?php

class Namespace_Parcelamento_Helper_Data extends Mage_Core_Helper_Abstract
{

}

Now you can call your helper like this:

<?php Mage::helper('parcelamento')?>

[sssteven4]

Thank you for your response,  here's the problem with that, I have not edited my magento site in at least 6 months.  I have done no editing, added no programs or add-ons.

I am not a programmer and I try to make the site work and then leave it alone. My site has been working for a few years now, so I try not to ruin it by adding anyting.

This message has just popped up for no reason.  

I do not know how to program, not write code, and barely are able to read it.

Maybe I can edit what you wrote, can you tell me what file this is that needs editing, and where to find it?

Thank you,

Steven

[sssteven4]

My other question is, since this error might have started recently, I have a server rewind program that can restore my site.  Is there anything I can restore that would write over this error?

Thank you,

Steven

[Manish Mittal]

Hello @sssteven4

If you are not technical then it can be complex to modify files, please take help with any technical guy so easily can fix this.

[sssteven4]

Thank you for your help, you are correct, I am definitely not qualified to edit this program.  However I do not know anyone who does this kind of work.  

I am not sure how to go about finding someone. to do this for me since it is such a small thing to do.

What do you suggest?

Thank you,

Steven