silencedmessage

Hi Andrew,
I was facing a similiar problem. I only had the second message, and am not much of a programmer, but this is what worked for me. Credit to the author of the plugin for the solution.

In nextgen-imageflow/lib/functions.php you currently have this:

foreach ($pictures as $picture) {
    $image = $siteurl.'/'.$picture->path.'/'.$picture->filename;
    $size = getimagesize($image);
    $width = $size[0];
   $height = $size[1];

You should change it to this:

foreach ($pictures as $picture) {
    $image = $siteurl.'/'.$picture->path.'/'.$picture->filename;
    $img = 'ABSOLUTE PATH TO WP/'.$picture->path.'/'.$picture->filename;
    $size = getimagesize($img);
    $width = $size[0];
   $height = $size[1];

Change ABSOLUTE PATH TO WP to the correct path, in your case I’d assume:
/homepages/36/d183424680/htdocs/wordpress/

Hopefully this helps.