Hello, We have a custom script handler configured for PHP 5.3 (5.4 default), which can be activated via .htaccess like this: AddType application/x-httpd-php53 .php This is working fine, however, after upgrading to LS 4.2.10 this stopped working. After switching back to 4.2.9 it works fine again. Can you please look into this and confirm if there indeed is a bug in the latest version concerning this? We learned this the hard way from some of our customers whos script depends on PHP 5.3, and after the upgrade they suddenly stopped working. Anyone else experiencing the same?