Once installed any of the last themes, I get the following error : (on magento 1.9)
Fatal error: Class ‘Mage_Jmbasetheme_Helper_Data’ not found in /home/…/…/app/Mage.php on line 547
Any help ?
In previous instances when a similar error message has displayed, the issue was that the JM Base Theme was still not installed in the Member’s site -- which causes this error. Please make sure you have it installed.
Of course, it is installed…
Please try to flush all magento caches after installing JM Base Theme.