arregle un error

app/admin.py

         if station_query_res is not None:
             station_id = station_query_res[0]
         db.execute(
-            'INSERT INTO station (nombre_empleado, oficina, last_turn, timeArrival, station)'
-            ' VALUES (?, ?, ?, ?, ?)',
-            (eName, office, turn, 0)
+            'INSERT INTO station (nombre_empleado, oficina, last_turn)'
+            ' VALUES (?, ?, ?)',
+            (eName, office, 0)
         )
         db.commit()
         return redirect(url_for('admin'))