The error sent by the customer today is a project made by the SSH framework, and it is an error that occurs when the user logs in, but it will be fine after refreshing.
Prompt error: Could not open Hibernate Session for transaction. Probably means that the database connection timed out.
The workaround is as follows:
Add the following configuration to the spring configuration file
Add the following configuration to the sessionFactory bean
<bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="hibernateProperties">
<props>
<prop key="hibernate.autoReconnect">true</prop>
</props>
</property>
</bean>
Just