Fatal error: Uncaught Error: Undefined constant "WPE_CLUSTER_ID" in /home/c1690425/public_html/wp-content/mu-plugins/wpengine-common/plugin.php:14
Stack trace:
#0 /home/c1690425/public_html/wp-content/mu-plugins/mu-plugin.php(18): require_once()
#1 /home/c1690425/public_html/wp-settings.php(340): include_once('/home/c1690425/...')
#2 /home/c1690425/public_html/wp-config.php(97): require_once('/home/c1690425/...')
#3 /home/c1690425/public_html/wp-load.php(50): require_once('/home/c1690425/...')
#4 /home/c1690425/public_html/wp-blog-header.php(13): require_once('/home/c1690425/...')
#5 /home/c1690425/public_html/index.php(17): require('/home/c1690425/...')
#6 {main}
thrown in /home/c1690425/public_html/wp-content/mu-plugins/wpengine-common/plugin.php on line 14