When go to admin area and click on system --> configuration I get the below error, how can I fix this? It was working fine before.

Class 'Creare_DynamicSitemap_Helper_Data' not found in /home2/aesaudio/public_html/app/Mage.php on line 546

I am using magento

Please advise.

  • can you put config.xml code
    – Amit Bera
    Commented Sep 2, 2014 at 7:10

2 Answers 2


It seams like you are missing an extension.
Check if the file app/code/(local or community)/Creare/DymamicSitemap/Helper/Data.php exists.
If it doesn't you should contact the developer for that extension. If the developer is you, then create the file with this content:

class Creare_DynamicSitemap_Helper_Data extends Mage_Core_Helper_Abstract {}

Also you should clear the cache and disable the compilation if enabled.

  • For more details : you can checkout my answer for this question magento.stackexchange.com/questions/34299/…. It will give you an idea. Commented Sep 2, 2014 at 7:10
  • @Marius can please check this magento.stackexchange.com/questions/34336/… and i need your point of view
    – Amit Bera
    Commented Sep 2, 2014 at 7:11
  • @Marius : Pardon me. Just put that link to give him what actually happends in backside. If you dont like to put that link here, I will remove that :) Commented Sep 2, 2014 at 7:11
  • 2
    @AmitBera. You already got an nice answer for that. Let's keep every question clean. That link is not related to this question.
    – Marius
    Commented Sep 2, 2014 at 7:17
  • can i delete my commit from here?
    – Amit Bera
    Commented Sep 2, 2014 at 7:18

For any custom configuration under system, Module need helper data file. Please check that you have such file in the module : app/code/local/Creare/DynamicSitemap/Helper/Data.php

And if you have Data.php file , then also check that helper is defined in the config.xml file (path : app/code/local/Creare/DynamicSitemap/etc/config.xml)

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