Fatal error: Uncaught Error: Call to undefined function add_action() in /workspace/wp-config.php:58
Stack trace:
#0 /workspace/wp-load.php(50): require_once()
#1 /workspace/wp-blog-header.php(13): require_once('/workspace/wp-l...')
#2 /workspace/index.php(17): require('/workspace/wp-b...')
#3 /workspace/gae-app.php(59): require('/workspace/inde...')
#4 {main}
  thrown in /workspace/wp-config.php on line 58