Non-working war-deployment

Hi,
I built application war-files and deployed them on tomcat9 but when try to login I get an error in tomcat-stdout.log file (attached)
Application works fine on Cuba Studio local tomcat.
What’s the problem?

error.log (9.2K)

Could you please format your topic, use code blocks for log output or even attach it as a file?

Error log moved to attachment.

Hi.
How many applications is deployed to the Tomcat?
EOFException might occur when the Tomcat runs out of memory.
Try to increase the -Xmx value: create setenv.bat (or setenv.sh if you use *nix) in the bin directory of you Tomcat with the following contents.

set CATALINA_OPTS=-Xmx1028m -Dfile.encoding=UTF-8

If the problem persists bring more details of your environment.
Also see the documentation: https://doc.cuba-platform.com/manual-6.5/deployment_variants.html