Fatal error: Uncaught TypeError: Argument 2 passed to Basic_Transpaygo_Helper_Data::stripCountryPrefixFromPhone() must be of the type string, null given, called in /var/www/fonmoney-magento/httpdocs/app/design/frontend/fonmoney/gauss/template/fonmoney/check-number.phtml on line 45 and defined in /var/www/fonmoney-magento/httpdocs/app/code/local/Basic/Transpaygo/Helper/Data.php:529 Stack trace: #0 /var/www/fonmoney-magento/httpdocs/app/design/frontend/fonmoney/gauss/template/fonmoney/check-number.phtml(45): Basic_Transpaygo_Helper_Data->stripCountryPrefixFromPhone(NULL, NULL) #1 /var/www/fonmoney-magento/httpdocs/app/code/local/Mage/Core/Block/Template.php(241): include('/var/www/fonmon...') #2 /var/www/fonmoney-magento/httpdocs/app/code/local/Mage/Core/Block/Template.php(272): Mage_Core_Block_Template->fetchView('frontend/fonmon...') #3 /var/www/fonmoney-magento/httpdocs/app/code/local/Mage/Core/Block/Template.php(286): Mage_Core_Block_Template->renderView() #4 /var/www/fonmoney-magento/httpdocs/app/code/core/Mage/Core/Bl in /var/www/fonmoney-magento/httpdocs/app/code/local/Basic/Transpaygo/Helper/Data.php on line 529