At the moment when I click any module link in the menu it comes up saying "Error: Module does not exist." However I can still access the module by typing the link in the address bar. (dir/index.php?module=&action=index&return_module=&return_action=DetailView)
This also happens in list view when clicking on the links for a record.
Please help me !
Thanks
Sugar CE Version 6.5.16 (Build 1082)