remove copied user db integrity error

verse/describer/describe_files.py

@@ -94,14 +94,10 @@ def save_described_file_to_db(describe_form, distribusi_file):
                 distribusi_file.tags = describe_form.searchtags
             db.session.add(distribusi_file)
             db.session.commit()
-        except InvalidRequestError:
+        except (InvalidRequestError, IntegrityError):
             db.session.rollback()
             describe_form.save.errors.append("Something went wrong!")
             flash("Something went wrong!", "danger")
-        except IntegrityError:
-            db.session.rollback()
-            describe_form.save.errors.append("User already exists!")
-            flash("User already exists!", "warning")
         except DataError:
             db.session.rollback()
             describe_form.save.errors.append("Invalid Entry")