Got it now – reinstall WP-Super-Cache, clear cache, disable plugin – everything is now working. Thank you guys for your support :)
Agree – but i have no WP-Super-Cache cache plugin installed on the site ? – Hostgator maybe ?
If i look into Drop-ins i have a advanced-cache.php – is this the one ?
Tried that – With all plugins disabled – still the same problem.
Sorry – wrong URL in my post, has now been corrected
It’s not due to browser cache, clearing the cache does not help.