Edit file File name : upgrade.xml Content :<softupgrade xmlns="http://www.softaculous.com"> <settings> <group> <heading>hidden</heading> <input type="hidden" name="dummy" value=""> </input> </group> </settings> <setuplocation>index.php/ccm/system/upgrade</setuplocation> <files> <exclude>application/config/app.php</exclude> <exclude>application/config/database.php</exclude> <exclude>application/config/generated_overrides/concrete.php</exclude> </files> </softupgrade>Save