Additional uncaught exception thrown while handling exception.

Original

UnexpectedValueException: RecursiveDirectoryIterator::__construct(/var/terra/platforms/prod/isfs/sites/study.anu.edu.au): Failed to open directory: Permission denied in RecursiveDirectoryIterator->__construct() (line 415 of /var/terra/platforms/prod/isfs/core/lib/Drupal/Core/Extension/ExtensionDiscovery.php).

RecursiveDirectoryIterator->__construct() (Line: 415)
Drupal\Core\Extension\ExtensionDiscovery->scanDirectory() (Line: 205)
Drupal\Core\Extension\ExtensionDiscovery->scan() (Line: 454)
install_begin_request() (Line: 118)
install_drupal() (Line: 48)

Additional

Error: Call to undefined function Drupal\Core\Render\system_page_attachments() in Drupal\Core\Render\BareHtmlPageRenderer->renderBarePage() (line 65 of /var/terra/platforms/prod/isfs/core/lib/Drupal/Core/Render/BareHtmlPageRenderer.php).

Drupal\Core\Render\BareHtmlPageRenderer->renderBarePage() (Line: 76)
Drupal\Core\ProxyClass\Render\BareHtmlPageRenderer->renderBarePage() (Line: 1074)
install_display_output() (Line: 271)
_drupal_log_error() (Line: 182)
_drupal_exception_handler()