<br />
<b>Warning</b>:  Trying to access array offset on null in <b>/home/centos/www/detail.html</b> on line <b>37</b><br />
<br />
<b>Fatal error</b>:  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 'ORDER BY sort ASC
    LIMIT 1' at line 6 in /home/centos/www/_pdo47_database.php:17
Stack trace:
#0 /home/centos/www/_pdo47_database.php(17): mysqli_query()
#1 /home/centos/www/_pdo47_database.php(21): data_query()
#2 /home/centos/www/detail.html(41): data_fetch()
#3 {main}
  thrown in <b>/home/centos/www/_pdo47_database.php</b> on line <b>17</b><br />