Problem when i delete and create the new doc with the same name

if i delete a document and after i insert the same document with the same name of file when i modify this i see an error "0 Layout Path Not Fount" ( i see document and also detail i see but i cannot modify.
if i use a differete name all works.
Thanks Fabrizio
 

Hi,
1. Edocman doesn't have option to upload category in Document Upload form.
2. The layout at Home page of Edocman demo is: "Edocman - Categories list", and in Edocman Configuration page, i select "2" in configure option: "Categories per Row"
3. If user has permission to Manage Categories or Manage Sub-categories of specific parent category, he(she) will able to edit/delete the sub-categories of that parent category. We can't just remove the "Delete" icon
- Edocman ACL - Manage Categories at frontend side
 
- Category ACL Permission - Manage Sub Categories
 
Thanks
Dam