Images

Error message

  • Warning: include_once(/srv/drupal-7.xx/public/htdocs/sites/all/modules/media_youtube/includes/MediaYouTubeStreamWrapper.inc): failed to open stream: No such file or directory in include_once() (line 3532 of /srv/drupal-7.xx/public/htdocs/includes/bootstrap.inc).
  • Warning: include_once(): Failed opening '/srv/drupal-7.xx/public/htdocs/sites/all/modules/media_youtube/includes/MediaYouTubeStreamWrapper.inc' for inclusion (include_path='.:/usr/share/php') in include_once() (line 3532 of /srv/drupal-7.xx/public/htdocs/includes/bootstrap.inc).
  • Warning: class_implements(): Class MediaYouTubeStreamWrapper does not exist and could not be loaded in file_get_stream_wrappers() (line 136 of /srv/drupal-7.xx/public/htdocs/includes/file.inc).
  • Warning: in_array() expects parameter 2 to be array, boolean given in file_get_stream_wrappers() (line 136 of /srv/drupal-7.xx/public/htdocs/includes/file.inc).
May 31st 2016 - Posted by to CMS, Hosting, Images, Performance

Site speed is now a Google ranking factor (and has been for a while), and a fast site is one that visitors will spend more time on. So it's well worth taking a bit of time to ensure that your site performs well.

In my experience, there's a small number of "gotchas" that cause 95% of slow site issues. Here are the main ones and how you can fix them.