Problem with class_image.php

[Dutch_Boy]

Hello,

I got a problem with the class_image.php file.

When i try to add a picture in my Social Group it shows a error. (check picture)

If tried to us a smaller picture (avatar size) and that didn't help.
Saved the picture on my PC and tried to upload the picture to the forum.

So is there anyone that knows how to fixs this problem?

I'm running version 3.8.3.
Code in class_image.php on line 333:

$fp = fopen($filename, 'rb');

Kind regards,

Dutch_Boy.