Problem
If a site is upgraded through many new Dev Portal versions, you can get the following error on the site:
Fatal error: require_once(): Failed opening required '/srv/bindings/3abd0d2b0e494ff79af2b278000eac82/code/profiles/apigee/modules/custom/devconnect/smartdocs/controllers/ModelController.php' (include_path='.:/usr/share/pear:/usr/share/php') in /srv/bindings/3abd0d2b0e494ff79af2b278000eac82/code/includes/bootstrap.inc on line 3202
Solution
This problem can come from the cache of PHP objects being corrupt. To fix this on public cloud, you will need to run the following Drush command:
drush @pantheon.humana.dev rr
To learn more about running Drush commands on the Pantheon environment, see: https://pantheon.io/docs/articles/local/drush-command-line-utility
If you are running in private cloud (OPDK), run this command in the Dev Portal webroot on the server:
cd /var/www/html
drush rr