I'm trying to block the access of one of my webapps using IP Filter in the .htaccess, the problem is that after updating the file with:
order allow,deny deny from 18.104.22.168/15 allow from all
I get the folowing error:
Internal Server Error The server encountered an internal error or misconfiguration and was unable to complete your request. Please contact the server administrator, firstname.lastname@example.org and inform them of the time the error occurred, and anything you might have done that may have caused the error. More information about this error may be available in the server error log.
What is wrong?