Whenever I update the .htaccess file, it crashes my website. It takes down both domains, not just the domain that I put the .htaccess file in. After about an hour, my sites come back up.
What am I doing wrong? My file has the following in it:
RewriteRule ^wiki/(.+)$ wiki/$1 [L]
RewriteRule ^(.*)$ wiki/wiki.phtml?title=$1 [L]