Tomcat Crash when many users connect to DHIS2 for data entry

Hi Every body,

I think that everyone’s doing well.

My probleme is when you have more than 5 people connected to dhis2 for data entry or analysis, TomCat crash and need to be manually switch on.

The server is hosted by Amazon cloud on linux, the dhis2 is v.2.19, java 1.7., memory 512Mb to 1024Mb.

I attach the Log file that can help for detecting the problem.

What’s making crash Tomcat and the solution for the issues.

I need your help to help my colleague too.



Derek Kahongo Mukenge