Fatal error: Uncaught mysqli_sql_exception: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '' at line 1 in /var/www/phptourney/inc/db_mysql.inc.php:39 Stack trace: #0 /var/www/phptourney/inc/db_mysql.inc.php(39): mysqli_query() #1 /var/www/phptourney/php/users/view.php(34): dbQuery() #2 /var/www/phptourney/inc/helpers.inc.php(56): require('...') #3 /var/www/phptourney/index.php(213): execAction() #4 {main} thrown in /var/www/phptourney/inc/db_mysql.inc.php on line 39