Hello, im a newbie. and im learning java web application.
Im have a purchase entry jsp page in which i tried to enter more than 30 records and submitted the page. it stucks and started to display this msg in console:
Given that the default max connection count for a data source is 20, I would guess that you are using a new connection for each record. Your code should, instead, get only one connection and use it for all of the records.