Warning: Undefined property: App\Database\Connection::$connect_errno in /var/www/html/esl/functions.php on line 1693

Fatal error: Uncaught TypeError: mysqli_escape_string(): Argument #1 ($mysql) must be of type mysqli, App\Database\Connection given in /var/www/html/esl/functions.php:1706 Stack trace: #0 /var/www/html/esl/functions.php(1706): mysqli_escape_string(Object(App\Database\Connection), '\xE5\xBE\xA1\xE5\x9D\x82\xE7\xBE\x8E\xE7\x90\xB4\xE3\x81\x95...') #1 /var/www/html/esl/esl-show-player.php(150): update_steam_name(14329391, '\xE5\xBE\xA1\xE5\x9D\x82\xE7\xBE\x8E\xE7\x90\xB4\xE3\x81\x95...') #2 /var/www/html/esl/index.php(47): require('/var/www/html/e...') #3 {main} thrown in /var/www/html/esl/functions.php on line 1706