[support] issues

*Dear All Please tell me How do solve this issues? Fatal error*: Call to undefined function user_access() in * /opt/lampp/htdocs/test/sites/all/modules/admin_menu/admin_menu.module* on line *82* *Fatal error*: Call to undefined function user_access() in * /opt/lampp/htdocs/test/sites/all/modules/devel/devel.module* on line *823 Regards Selvaraj.C *