.htaccess 500 internal server error when set ExpiresActive

Question

In my .htaccess I have this code:

Answer 1

Ensure that you have these Apache modules enabled and loaded:

• ExpiresActive -- mod_expires
• Header -- mod_headers

Try this instead (it will only use directives if corresponding module is present):

    
        ExpiresActive On
    
    
        Header set Expires "Sun, 27 May 2012 00:00:00 GMT"
        Header unset ETag
    
    FileETag None