This Opencart tutorial collects the most common errors that we face while developing and provides solutions for errors, try them and hope you could solve the issues Cannot delete the admin folder in Opencart 4 https://forum.opencart.com/viewtopic.php?t=228495&p=843586 This solution looks working, for now, change the following lines of code at admin/controller/common/security.php to following 2. Blank White … Continue reading Common OpenCart Errors issues and How to Solve Them