Broken Pipe Exception on Grails App

Question

I developed an application on Grails 2.4.4 using jdk 1.7 and MySQL Workbench 6.3. It works for some time, but after some hours of the deployment i try to log in, it stops workin

Answer 1

With the solutions that were presented here my application was always getting a broken pipe exception. I created a webservice with a script the runs every hour, that way the application never loses its connection to the database. Since then the exception was never been thrown again. Thank you all for your answers anyway :)