Server Failed to start

Hello Developers, I try to run my application it throws me an error like this, I have tried some solutions like clearing the mendix_cache folder of the project and I re-downloaded the project again then also is not working finally I re-installed the same version of Mendix still facing the same issue. If Anybody has seen this error before, give me some solution to overcome this error.    
1 answers

Have a look in your userlib directroy, probably there are some duplicate jar fiels in the directory.

Only keep the ones with the highest version number, clear the project directory from the menu option in Studio Pro and run the project again.