We are using customized Jasper Server 4.5. All of a sudden report stopped working and were throwing following error. "java.util.MissingResourceException: Can't find bundle for base name "Actaul Name ", locale en_US" Error. We restarted tomcat server and again report/application started working. Why would it happen? We observed that on the incident day, file system on the production box was full due to log files and we cleared the same. Is it related to error which we got ? Is Jasper server stores the "resource bundle" from repository on the local file system while running reports? Has anybody faced similar issue in production ? Any help is appreciated. Vivek Joshi