[xwiki-users] Error "code too large"

Hello ! I got a pretty long code for one of my page and I get this error : Caused by: javax.script.ScriptException: org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed: General error during class generation: Method code too large! Is there any way to change the xwiki settings to avoid this error? thank you very much in advance for your help ! Adrien