Ellis improvement

Pre-condition:
- Admin is logged in
- Hotel and Rate Type data exist in the system
- Navigate to the Cancellation tab
Steps:
1. Search for a hotel
2. Click New
3. Select Room/Plan type
4. Enter all required fields
5. Enter charge > 100 numbers
6. Click Save
Actual Result: Displaying data in an unfriendly manner
Expected Result: Show error message "Invalid Request" and 400 code