Changed frappe.conn to frappe.db
diff --git a/erpnext/startup/event_handlers.py b/erpnext/startup/event_handlers.py
index 5fd8436..1fb7ea0 100644
--- a/erpnext/startup/event_handlers.py
+++ b/erpnext/startup/event_handlers.py
@@ -14,8 +14,8 @@
 		# create feed
 		from frappe.utils import nowtime
 		from frappe.profile import get_user_fullname
-		frappe.conn.begin()
+		frappe.db.begin()
 		make_feed('Login', 'Profile', login_manager.user, login_manager.user,
 			'%s logged in at %s' % (get_user_fullname(login_manager.user), nowtime()), 
 			login_manager.user=='Administrator' and '#8CA2B3' or '#1B750D')
-		frappe.conn.commit()
\ No newline at end of file
+		frappe.db.commit()
\ No newline at end of file