Arc4u masking expetions that are relevant for debbuging

[rdarko]

Is your feature request related to a problem? Please describe.
Exceptions are very technical (like no refference exception) and the context is missing.

Describe the solution you'd like
Would like to have a more detailed description with context, arguments used for calling a crashed method.

[EliaKevinVDF]

Just had the same behavior, when debugging an issue, I had the message received from the server ("En application error occured") and Had to catch the issue in the controler (server side) to really see what the issue was)

[rdarko]

This PR could solve the problem #18