Duplicate exception when init Sentry

Hi there,

My company have dedicated PHP framework for our product.
We just upgraded Sentry from 1.x to 2.x and an issue occur.
We have an custom Exception, it’s handler will return nicely message to user when it is thrown in code.
First, Sentry likely execute exception handler. Then, it thrown that exception again. It trigger the the function_php_error_handler_shutdown().
The correct flow is only executing the first handler.
How can I resolve this?