We can't help you understand the flow of your application because you haven't made any attempt to show or explain to us what you have. All you do is post the content of some files which do or do not bear any relation to your problems. Maybe ask your colleagues to explain to you the application. They are in a better situation than we are, because they already know the environment, know the usual errors and know what component talks to what other component, and why. Please stop posting configuration files unless you can also post the code that is relevant for the configuration files. Also, if your code+data is longer than 20 lines, nobody will look at it because you don't make the effort of explaining the code in text.

As an aside, please don't USE UPPERCASE LETTERS, because that looks as if you are shouting. Also, please use <p> tags to bring some structure to your posts, because they look like text run together without any structure.