[Verona] Err_Unable to get property [table_number] of undefined or null reference
When this error occurs:

Please do the following:
Checklist:
- Table Color
- Existing Table Map Number or ones that might be duplicated
- If this is an open or closed ticket
- Check other POS
Solution:
- Besides the POS where order was inputted, exit Verona Program from all other POS.
- From the POS where order was inputted, complete the order (ex. Payment).
- Restart the rest of the other POS.

