It is found that there is a rampage increase in the rate to write personal blogs where people are interacting with each other via the digital networks. In 2012, blogging.org stated that there were more than 42 million blog users in wordpress.org and 46 million users in blogger.com. These numbers will be reaching the sky limit in upcoming future.
On the menu-customize page, after
1) dragging a menu item, or
2) checking/unchecking an enable checkbox,
Http Error 0 is a very common error that occurs in Drupal. There are many reasons behind this error.