The website encountered an unexpected error. Please try again later. | Drupal 8

The website encountered an unexpected error. Please try again later.

Submitted by editor on Fri, 05/19/2017 - 10:45
Question

My site show this message. What can I do ?

The website encountered an unexpected error. Please try again later.

The website encountered an unexpected error. Please try again later.

This is a generic message. To find the problem refer to server log. (For example : /var/log/apache/error.log on apache)

Case 1 : File access permissions

[pid XXXX] (XX) Permission denied: [client IP] XXXX: /home/drupal/public_html/drupal8/.htaccess pcfg_openfile: unable to check htaccess file, ensure it is readable and that '/home/drupal/public_html/drupal8/sites/' is executable, referer: https://domain/admin/config
.
[core:crit] [pid XXXX] (XX) Permission denied: [client IP] XXXX: /home/drupal/public_html/drupal8/sites/default/.htaccess pcfg_openfile: unable to check htaccess file, ensure it is readable and that '/home/drupal/public_html/drupal8/sites/default/' is executable,

If you see an error like this probably your site has a problem. Please check files/folder access permissions.

  • drupal/sites/
  • drupal/sites/default/
  • The Temporary files directory (default /tmp (/admin/config/media/file-system))
  • Private files directory

To test enable file access using following command from drupal root : chmod 0755 . -R

 

Plugin Not Found Exception at the drupal install

I got his error at the installation of drupal from Development to Production environment. I haven't fount any different, but problem resolved after re copping all files from local to production.

[fcgid:warn] [pid XXXX] [client IP] mod_fcgid: stderr: Uncaught PHP Exception Drupal\\Component\\Plugin\\Exception\\PluginNotFoundException: "The "tag" plugin does not exist." at /home/drupal/public_html/drupal8/core/lib/Drupal/Component/Plugin/Discovery/DiscoveryTrait.php line 52

 

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