SQL Prepared语句没有插入我的值

Question

I have this prepared statement and it isn't inserting into the table at all. The connection to my database is working. I am still new to this so I am unsure on what is wrong. The spelling of my table is correct also. My network tab on inspect element doesn't show any errors as if it did insert the data but the table doesn't update with said data.

$stmt = $conn->prepare("INSERT INTO usersreports (DateOfReport,Username,ReportedPostId,ReportedUser,ReportedUserId,ReportedReason,ReportedTopic,Resolved,Response,ActionTaken) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)");

$stmt->bind_param("ssssssssss", $DateOfReport,$YourUsername,$UsersPostId,$ReportedUsername,$ReportedUserId,$ReportReason,$ReportTopic,$Resolved,$Response,$ActionTaken);
 if ( $stmt === false ) {
        echo $conn->error;
        exit;
    }
$stmt->execute();
$stmt->close();
$conn->close();