Fix initial session state load

telethon/sessions/sqlite.py

@@ -219,7 +219,13 @@ class SQLiteSession(MemorySession):
         c = self._cursor()
         try:
             rows = c.execute('select id, pts, qts, date, seq from update_state').fetchall()
-            return ((row[0], types.updates.State(*row[1:], unread_count=0)) for row in rows)
+            return ((row[0], types.updates.State(
+                pts=row[1],
+                qts=row[2],
+                date=datetime.datetime.fromtimestamp(row[3], tz=datetime.timezone.utc),
+                seq=row[4],
+                unread_count=0)
+            ) for row in rows)
         finally:
             c.close()