Fatal error: Uncaught Error: Call to undefined function W3TC\get_site_option() in /var/www/html/wp-content/plugins/w3-total-cache/ConfigState.php:94
Stack trace:
#0 /var/www/html/wp-content/plugins/w3-total-cache/Dispatcher.php(104): W3TC\ConfigState->__construct(true)
#1 /var/www/html/wp-content/plugins/w3-total-cache/Util_Environment.php(2243): W3TC\Dispatcher::config_state_master()
#2 /var/www/html/wp-content/plugins/w3-total-cache/Util_Environment.php(2214): W3TC\Util_Environment::cloudflare_proxy_cidrs()
#3 /var/www/html/wp-content/plugins/w3-total-cache/Util_Environment.php(2044): W3TC\Util_Environment::trusted_proxy_cidrs()
#4 /var/www/html/wp-content/plugins/w3-total-cache/Util_Environment.php(320): W3TC\Util_Environment::is_trusted_proxy('172.71.28.204')
#5 /var/www/html/wp-content/plugins/w3-total-cache/PgCache_ContentGrabber.php(1383): W3TC\Util_Environment::is_https()
#6 /var/www/html/wp-content/plugins/w3-total-cache/PgCache_ContentGrabber.php(276): W3TC\PgCache_ContentGrabber->_get_key_extension()
#7 /var/ww in /var/www/html/wp-content/plugins/w3-total-cache/ConfigState.php on line 94