problem solved.
it was necessary to remove the file ". htaccess" in the folder "/images" with the
Code:
DirectoryIndex index.php
<FilesMatch "\.(gif|jpg|png)$">
RewriteEngine On
RewriteCond %{REQUEST_FILENAME} -f
RewriteRule ^(.*)$ /watermark/watermark.php [T=application/x-httpd-php,L,QSA]
</FilesMatch>
This rope was needed for a plug-in that I do not use a long time. and for unknown reasons to me this file prevented the normal operation of the site just yesterday.
but thanks for the help anyway!
ps.
All images are in place, in particular, and in the folder images/comprofiler
nant