Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
Drupal Answers is a question and answer site for Drupal developers and administrators. It only takes a minute to sign up.
Using Drupal 7, The given error appeared when set the views of IDS-Product "Page" revert to default. After that AJAX HTTp 500 error appeared and affect some of my website pages.
Required, but never shown