Fatal error: Uncaught Error: Call to undefined function esc_sql() in /wp-includes/option.php:619
Stack trace:
#0 /wp-includes/functions.php(1780): wp_load_alloptions()
#1 /wp-includes/load.php(538): is_blog_installed()
#2 /wp-settings.php(141): wp_not_installed()
#3 /wp-config.php(89): require_once('/wp-settings.ph...')
#4 /wp-load.php(37): require_once('/wp-config.php')
#5 /wp-blog-header.php(13): require_once('/wp-load.php')
#6 /index.php(17): require('/wp-blog-header...')
#7 {main}
thrown in /wp-includes/option.php on line 619