I have a big problem in my diploma project and would be very glad if you guys could help me! I made a Maven Multi Module Project and have 3 \"Core-projects\"
For me the error was quite simple based on what @alfred_m said..... tomcat had 2 jars conflicting having same set of Class names and configuration.
What happened was ..............I copied my existing project to make a new project out of the existing project. but without making required changes, I started working on other project. Henec 2 projects had same classes and configuration files, resulting into conflict.
Deleted the copied project and things started working!!!!