Почему не работает htaccess?

#Header set X-Frame-Option SAMEORIGIN
RewriteEngine On
RewriteRule ^([a-zA-Z0-9_-]+)$ index.php?action=$1 [QSA]
RewriteRule ^(login)/(vk|fb) index.php?action=$1&type=$2 [QSA]
RewriteRule ^(page)/?([a-zA-Z]+)?$ index.php?action=$1&page=$2 [QSA]
RewriteRule ^test_ab/([0-9]+)$ /src/views/test_ab/index.php [L]