备份的源码以及数据库,宝塔上传的、运行后提示

问题相关代码,请勿粘贴截图
$con=mysqli_connect("localhost","s2950383","Dajia521.junbai","s2950383");
mysqli_query($con,"SET NAMES utf8");
$sql="select * from `ip` where `way` = '$jmway' "; //此处ip是表名
$result=mysqli_query($con,$sql);//注意:如果此时直接打印$result,就会显示:Resource id #3,要用mysqli_fetch_array()函数接收数据,该函数返回一个数组
$data=mysqli_fetch_array($result,MYSQLI_ASSOC);
if ($con){mysqli_close($con);}
if(empty($data)){
//生成文件
$hash = password_hash($way, PASSWORD_DEFAULT);
$waymd=md5($hash);
$con=mysqli_connect("localhost","s2950383","Dajia521.junbai","s2950383");
mysqli_query($con,"SET NAMES utf8");
运行结果及报错内容

我的解答思路和尝试过的方法
权限已经按搜索的方法处理

3306端口已开,都未能解决