Issue 2959309; Case 29516; undefined function base_path() - 8.x-1.x

[tashaharrison]

Merged latest 8.x-1.x branch to the latest version.
Patch 1: https://www.drupal.org/project/domain/issues/2951511
Patch 2:

-    $this->path = $this->getScheme() . $this->getHostname() . base_path();
+    $this->path = $this->getScheme() . $this->getHostname() . $GLOBALS['base_path'];

[davidgrayston]

Pushed latest 8.x-1.x

Switched base to dennis-8.x-1.x then back to 8.x-1.x to update the pull request diff

[davidgrayston]

Create a new issue here: https://www.drupal.org/project/domain/issues/2959309

We need to update the issue once we have a better understanding of the cause