Many days have passed and still no answer… That’s what you call support!
AuthType Basic
AuthName share
Satisfy Any
Order deny,allow
Allow from all
<IfModule mod_security.c>
<Files async-upload.php>
SecFilterEngine Off
SecFilterScanPOST Off
</Files>
</IfModule>
Thanx for the reply!
I have edited the .htaccess file and emptied the cache on my browser. Everything seems ok for now but… you never know!