Doxygen dumps the core with this:

if($foo){
  try{
    /**
     * Here is the Comment!
     */
  }catch(Exception $e){
    //Something
  }
}else{
  //Something
}

After running doxygen it gives the error: "Segmentation Error: 11 (core dumped)"

After deleting "if/else" there wasn't any problem. Just as long as the if/else block is present it won't work. As soon as we delete the Comment it will work with the if/else, but in our case the Comment is one of the most important part of the file.