Fatal error: Uncaught Error: Call to undefined method Decathlon_Core_Helper_Data::getAllStoresByLang() in /home/www-decathlonv2/www/decathloneurnew/www_20190617-075921/src/app/code/local/Decathlon/Gdpr/data/decathlon_gdpr_setup/data-install-0.1.0.php:16 Stack trace: #0 /home/www-decathlonv2/www/decathloneurnew/www_20190617-075921/src/app/code/core/Mage/Core/Model/Resource/Setup.php(624): include() #1 /home/www-decathlonv2/www/decathloneurnew/www_20190617-075921/src/app/code/core/Mage/Core/Model/Resource/Setup.php(391): Mage_Core_Model_Resource_Setup->_modifyResourceDb('data-install', '', '0.1.0') #2 /home/www-decathlonv2/www/decathloneurnew/www_20190617-075921/src/app/code/core/Mage/Core/Model/Resource/Setup.php(289): Mage_Core_Model_Resource_Setup->_installData('0.1.0') #3 /home/www-decathlonv2/www/decathloneurnew/www_20190617-075921/src/app/code/core/Mage/Core/Model/Resource/Setup.php(269): Mage_Core_Model_Resource_Setup->applyDataUpdates() #4 /home/www-decathlonv2/www/decathloneurnew/www_20190617-075921/src/app/code/co in /home/www-decathlonv2/www/decathloneurnew/www_20190617-075921/src/app/code/local/Decathlon/Gdpr/data/decathlon_gdpr_setup/data-install-0.1.0.php on line 16