administrador<br />
<b>Warning</b>:  mysqli_select_db() expects parameter 1 to be mysqli, string given in <b>/var/www/html/mysql_report.php</b> on line <b>169</b><br />
<br />
<b>Warning</b>:  mysqli_error() expects exactly 1 parameter, 0 given in <b>/var/www/html/mysql_report.php</b> on line <b>169</b><br />