Fatal error: Uncaught mysqli_sql_exception: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'D' at line 1 in D:\texty\index.php:71 Stack trace: #0 D:\texty\index.php(71): mysqli_query(Object(mysqli), 'SELECT COUNT(*)...') #1 {main} thrown in D:\texty\index.php on line 71