diff --git a/cache_manager/_cache.py b/cache_manager/_cache.py
index 831656e..30d8a36 100644
--- a/cache_manager/_cache.py
+++ b/cache_manager/_cache.py
@@ -17,7 +17,7 @@
     'Cache',
 ]
 
-ATTR_TYPES = ['varchar', 'int', 'date', 'float']
+ATTR_TYPES = ['varchar', 'int', 'datetime', 'float']
 
 
 class Cache:
@@ -109,8 +109,10 @@ def _create_schema(self):
 
     @staticmethod
     def _quotes(string: str, typ: str = 'VARCHAR') -> str:
-
-        return f'"{string}"' if typ.startswith('VARCHAR') else string
+        return f'"{string}"' if (
+                typ.startswith('VARCHAR') or
+                typ.startswith('DATETIME')
+            ) else string
 
 
     @staticmethod
@@ -190,7 +192,7 @@ def search(
 
             _log(f'Fetching results from attr_{actual_typ}')
 
-            for row in self.con.fetchall():
+            for row in self.cur.fetchall():
 
                 key = row['version_id']
 
@@ -301,7 +303,7 @@ def create(
                 {new.status},
                 {self._quotes(new.filename)},
                 {self._quotes(new.label)},
-                {new.date},
+                {self._quotes(new.date)},
                 {self._quotes(new.ext)}
             )
         ''')
diff --git a/cache_manager/_data/main.json b/cache_manager/_data/main.json
index 60c91a3..aedf1e4 100644
--- a/cache_manager/_data/main.json
+++ b/cache_manager/_data/main.json
@@ -6,6 +6,6 @@
     "status": "INT",
     "file_name": "VARCHAR",
     "label": "VARCHAR",
-    "date": "DATE",
+    "date": "DATETIME",
     "ext": "VARCHAR"
 }
diff --git a/cache_manager/_item.py b/cache_manager/_item.py
index 40e1559..9aae6dd 100644
--- a/cache_manager/_item.py
+++ b/cache_manager/_item.py
@@ -45,7 +45,7 @@ def __init__(
     def new(
         cls,
         uri,
-        params,
+        params: dict | None = None,
         version: int = 0,
         status: int = 0,
         date: str = None,
@@ -58,13 +58,15 @@ def new(
         Creates a new item.
         """
 
+        params = params or {}
         key = cls.serialize(uri, params)
+        params['_uri'] = uri
         args = {
             k: v for k, v in locals().items()
             if k not in ['uri', 'params', 'cls']
         }
 
-        return cls(key, **args)
+        return cls(**args)
 
     @classmethod
     def serialize(cls, uri, attrs: dict | None = None):
@@ -90,7 +92,7 @@ def _setup(self):
         """
         Setting default values
         """
-
-        self.filename = self.filename or os.path.basename(self.uri)
-        self.ext = os.path.splitext(self.filename)[-1]
+        # TODO: Fix URI/filename
+        self.filename = self.filename# or os.path.basename(self.params['_uri'])
+        #self.ext = os.path.splitext(self.filename)[-1]
         self.date = self.date or _utils.parse_time()
diff --git a/cache_manager/utils.py b/cache_manager/utils.py
index 026d5a1..c68ad83 100644
--- a/cache_manager/utils.py
+++ b/cache_manager/utils.py
@@ -49,7 +49,7 @@ def hash(value: Any) -> str:
     return hashlib.md5(value).hexdigest()
 
 
-def parse_time(value: str | datetime.datetime) -> str:
+def parse_time(value: str | datetime.datetime | None = None) -> str:
     """
     Formats a date and time value.
     """
@@ -62,4 +62,4 @@ def parse_time(value: str | datetime.datetime) -> str:
 
         value = datetime.datetime.now()
 
-    return datetime.strftime(value, '%Y-%m-%d %H:%M:%S')
+    return value.strftime('%Y-%m-%d %H:%M:%S')