Fatal error: Uncaught Error: Call to undefined function mysqli_report() in /var/www/html/wp-includes/class-wpdb.php:1970 Stack trace: #0 /var/www/html/wp-content/plugins/w3-total-cache/DbCache_WpdbNew.php(181): wpdb->db_connect(true) #1 /var/www/html/wp-includes/class-wpdb.php(772): W3TC\DbCache_WpdbNew->db_connect() #2 /var/www/html/wp-content/plugins/w3-total-cache/DbCache_WpdbNew.php(379): wpdb->__construct('cesnimda', Object(SensitiveParameterValue), 'wordpress', '192.168.50.12') #3 /var/www/html/wp-content/plugins/w3-total-cache/DbCache_WpdbInjection.php(55): W3TC\DbCache_WpdbNew->default_initialize() #4 /var/www/html/wp-content/plugins/w3-total-cache/DbCache_WpdbNew.php(191): W3TC\DbCache_WpdbInjection->initialize() #5 /var/www/html/wp-content/plugins/w3-total-cache/DbCache_WpdbNew.php(619): W3TC\DbCache_WpdbNew->initialize() #6 /var/www/html/wp-content/plugins/w3-total-cache/DbCache_WpdbInjection_QueryCaching.php(312): W3TC\_CallUnderlying->initialize() #7 /var/www/html/wp-content/plugins/w3-total-cache/DbCache_WpdbNew.php(191): W3TC\DbCache_WpdbInjection_QueryCaching->initialize() #8 /var/www/html/wp-content/plugins/w3-total-cache/DbCache_Wpdb.php(62): W3TC\DbCache_WpdbNew->initialize() #9 /var/www/html/wp-content/db.php(90): W3TC\DbCache_Wpdb::instance() #10 /var/www/html/wp-includes/load.php(712): require_once('/var/www/html/w...') #11 /var/www/html/wp-settings.php(136): require_wp_db() #12 /var/www/html/wp-config.php(151): require_once('/var/www/html/w...') #13 /var/www/html/wp-load.php(50): require_once('/var/www/html/w...') #14 /var/www/html/wp-blog-header.php(13): require_once('/var/www/html/w...') #15 /var/www/html/index.php(17): require('/var/www/html/w...') #16 {main} thrown in /var/www/html/wp-includes/class-wpdb.php on line 1970