I have a fully updated Drupal 7 copy of our live site on my fedora localhost/ I log in as admin. Problem is I cannot add a new content type. I can do so on the live site. On the localhost home machine I get error on a blank page (Seven theme): You are here Home >> Administration >> Structure >> Content types Home » Administration » Structure » Content types Content types Remove from Default shortcuts Individual content types can have different fields, behaviours, and permissions assigned to them. Displayed url is: http://localhost/mycopy/admin/structure/types/add <http://localhost/eal/admin/structure/types/add> and all work the same as the live site. Nothing reported in: admin/reports/dblog Admin permissions are set correctly No errors in /var/log. Have restarted mysqld Cleared browser histories on chromium and firefox I have since taken another copy of the live site and done a fresh install but with the same result. What would prevent the site from displaying the ability to add a new content type? Has anyone come across this anomaly and knows where to look to fix? Suggestions please TIA Roger