Value Too Big Error Log nbd1tbdenn: 'Title'

ERPNext
1

when i am trying to save any Doctyps like sales order or Purchase Order
i have error message
Value Too Big Error Log nbd1tbdenn: 'Title ’
will get truncated, as max characters allowed is 140
this happen when i started to use Erpnext 15 and after i restored the data from Erpnext 14
the data is showing for sales invoices , order but you can not save any new documents

2

Hi,

Restoring v14 to 15 is likely to have problems. Better to upgrade a v14 instance to 15 in place.